Humanities & Social Sciences

Esteemed speakers contributing their insights into human culture, behavior, and societal development

Michael Coplen

Michael Coplen

For 20+ years, Mike conducted human factors research on sleep, fatigue, and culture change at the U.S. Department of Transportation. His rigorous evaluations resulted in dramatic performance improvements at pilot demonstration sites, policy change at the highest levels in government and industry, and industry-wide improvements in safety culture. His accomplishments were recognized by the American Evaluation Association, awarding Mike the 2009 Gunnar Myrdal Government Award and the 2012 Outstanding Evaluation Award. He holds a RYS 200-hour Yoga Teacher Training Certification from LifePower Yoga, a certification for Mindfulness Meditation Teacher Training from Dharma Moon and The Tibet House, and is a Certified Mindfulness Workplace Facilitator from The Mindful Leader. He holds an M.A. in Management and Organizational Behavior from the University of Nebraska with 2 years of post-Master’s work in Industrial/Organizational Psychology from the University of Connecticut.

For 20+ years, Mike conducted human factors research on sleep, fatigue, and culture change at the U.S. Department of Transportation. His rigorous evaluations resulted in dramatic performance improvements at pilot demonstration sites, policy change at... Show more

Simon Pierre Nolin

Simon Pierre Nolin

Coach Agile
Passionné du fonctionnement du cerveau et des comportements attenant
Légèrement NeuroAtypique

Coach Agile Passionné du fonctionnement du cerveau et des comportements attenant Légèrement NeuroAtypique Show more

Helge Ytterøy L'orange

Helge Ytterøy L'orange

Leder, Åpne Høyre
President, European Centre-Right LGBT+ Alliance

Leder, Åpne Høyre President, European Centre-Right LGBT+ Alliance Show more

Natalie Crüe

Natalie Crüe

Natalie Crüe is a cultural producer, consultant, Global Hip-Hop connoisseur, and activist. Natalie sees arts and culture as a vehicle for social change - spearheading various cultural, brand, and social impact initiatives around the globe that aim to foster civic engagement, spark dialogue, and amplify communities.

She co-developed the Metaverse Music Festival aka MVMF, the first global music festival rooted in the metaverse; Co-produces Huellas Festival in Southern Spain; and contributes to a number of DAOs and creative communities in the Web3 ecosystem. Recently, she founded Web3 Uncut -- a dynamic tech lab building micro experiments to support creators on chain and a newsletter centering Web3 arts & culture.

You can find her on Twitter and Instagram @NatalieCrue.

Natalie Crüe is a cultural producer, consultant, Global Hip-Hop connoisseur, and activist. Natalie sees arts and culture as a vehicle for social change - spearheading various cultural, brand, and social impact initiatives around the globe that aim to... Show more

Mark Christopher Lawrence

Mark Christopher Lawrence

Meet Mark Christopher Lawrence, a dynamic presenter with a multi-faceted career that spans comedy, film, television, and beyond. With decades of experience making audiences laugh, think, and feel, Mark is an exceptional speaker who knows how to captivate a room.

A longtime Comedian, Film & Television Actor, Writer, and Producer: Mark has honed his craft across multiple entertainment mediums, bringing an unparalleled depth of experience to the stage. A Two-Time Emmy Award Nominee, his talent has been recognized at the highest levels,

Mark is an International Headliner, sharing stages with comedy legends such as Sinbad, Jerry Seinfeld, Rodney Dangerfield, and Jeff Foxworthy, entertaining audiences around the globe.

When you Book Mark For Your Next Event, You Get:

A Skilled Speaker and Natural Storyteller: Armed with a BFA in Theater from USC, earned through a Public Speaking Scholarship, Mark combines academic rigor with his inherent flair for storytelling.

An Experienced Event Emcee: Mark is adept at keeping audiences engaged and events running smoothly, ensuring your occasion is both memorable and timely.

Engaging, Inspiring, and Funny Presentations: His presentations are a perfect blend of humor, inspiration, and audience engagement, leaving lasting impressions on all who attend.

An Expert at Event Alignment: Mark excels at tailoring his presentations to meet your event goals, ensuring your audience receives a message that’s as aligned as it is impactful.

Whether you seek a hilarious anecdote or a moving inspirational story, Mark’s ability to align his presentations with your event’s needs makes him an invaluable addition to any lineup. Book him now to guarantee your event's success!

Meet Mark Christopher Lawrence, a dynamic presenter with a multi-faceted career that spans comedy, film, television, and beyond. With decades of experience making audiences laugh, think, and feel, Mark is an exceptional speaker who knows how to capti... Show more

Øyvind Rogstad

Øyvind Rogstad

Øyvind Rogstad har en bakgrunn i klesdesign og grafisk design. Prosjektet med digitaliseringen av manuset til «De tause taler ut» var hans avsluttende masteroppgave i grafisk design og illustrasjon ved Kunsthøgskolen i Oslo. Etter uteksaminering har prosjektet blitt bevilget stipend fra Fritt Ord og Kulturrådet, med mål om lansering høsten 2024. Han jobber i dag som lærer og verksmester ved KHiO.

Øyvind Rogstad har en bakgrunn i klesdesign og grafisk design. Prosjektet med digitaliseringen av manuset til «De tause taler ut» var hans avsluttende masteroppgave i grafisk design og illustrasjon ved Kunsthøgskolen i Oslo. Etter uteksaminering har ... Show more

Jake Truemper

Jake Truemper

Jake is an innovation-minded leader, teacher, and visual thinker whose passion is to make humans more human. He is a regular speaker at colleges, meetups and conferences. Jake has led Experience Design initiatives for more than 60 businesses across a variety of industries, including everything from fortune 500 companies to startups. Jake has built human-centered design practices for multiple prominent agencies and is currently Co-Founder of his own Human-Centered Design consultancy.

Jake is an innovation-minded leader, teacher, and visual thinker whose passion is to make humans more human. He is a regular speaker at colleges, meetups and conferences. Jake has led Experience Design initiatives for more than 60 businesses across a... Show more

Lola Adeyemo

Lola Adeyemo

Lola Adeyemo is a TEDx speaker, workshop facilitator, consultant, and resourceful leader who believes in and actively promotes inclusive leadership and advocates for employee engagement in the workforce. A scientist by discipline with over 13+ years working across global organizations in the biotechnology and life sciences industries, she is working towards her business doctorate with a dissertation focus on inclusive leadership strategies. Adeyemo is the founder and CEO of EQImindset, a DEI/ERG consulting company focused on Team and Employee Resource Group optimization, and the founder of the non-profit Immigrants in Corporate Inc. Her podcast “Thriving in Intersectionality” and her recent book “Thriving in Intersectionality: Immigrants, Belonging, and Corporate America” supports the non-profit mission and explores being an immigrant and its intersection with other under-represented identities within the corporate work culture in America. Adeyemo serves on the board of Girls Inc. of San Diego County and supports a few other organizations aligned with her passion.

Lola Adeyemo is a TEDx speaker, workshop facilitator, consultant, and resourceful leader who believes in and actively promotes inclusive leadership and advocates for employee engagement in the workforce. A scientist by discipline with over 13+ years ... Show more

Nacera Tazi

Nacera Tazi

L'expertise de Nacera s'étend au-delà des aspects techniques et purement IT de la démarche DevOps. Elle prend en compte le facteur humain comme élément essentiel de la réussite de tout projet de transformation, notamment agilité, DevOps, et plus largement, IT.

L'expertise de Nacera s'étend au-delà des aspects techniques et purement IT de la démarche DevOps. Elle prend en compte le facteur humain comme élément essentiel de la réussite de tout projet de transformation, notamment agilité, DevOps, et plus larg... Show more

Charifa Ouhaga

Charifa Ouhaga

I'm Charifa—a dynamic professional with a passion for coaching that runs deep. I've spent seven years honing my skills in understanding individuals, guiding them toward their goals, and fostering critical thinking. Helping people identify their desires and achieve their life missions is not just a job for me; it's my calling.

In coaching, I hold certifications from Google and the International Board of Certified Trainers, and I've earned a Neuro-Linguistic Programming (NLP) Diploma from the Moroccan-Canadian Academy of Training and Consulting. This background equips me with a unique blend of empathy, strategic thinking, and a toolbox of techniques to support individuals in their personal and professional journeys.

On the managerial front, I bring five years of hands-on experience, coupled with a teaching background. I've successfully navigated the intricacies of project management, earning certificates from Google, CertifPro, LearnQuest, and the Project Management Institute. These certifications, along with my practical experience, have instilled in me a comprehensive understanding of effective leadership, strategic planning, and the ability to navigate challenges in diverse professional environments.

I see coaching and management not just as roles but as opportunities to empower others and build cohesive, high-performing teams. It's this passion that fuels my commitment to continuous learning, ensuring I stay at the forefront of industry trends and best practices. My journey is a testament to the transformative impact coaching and effective management can have on individuals and organizations alike.

I'm Charifa—a dynamic professional with a passion for coaching that runs deep. I've spent seven years honing my skills in understanding individuals, guiding them toward their goals, and fostering critical thinking. Helping people identify their desir... Show more

Philip Slattery

Philip Slattery

Philip Slattery is a former Area Director of Area 28 in D71. He is a past president of Maynooth Toastmasters and first member of the club to complete a Pathways Path. He is a member of Toastmasters since 2017. His day job is a Tax Manager with Mazars Ireland. hmHe enjoys talking about the holistic approach including goal setting and habit formation and how they apply to mind body and finance.

Philip Slattery is a former Area Director of Area 28 in D71. He is a past president of Maynooth Toastmasters and first member of the club to complete a Pathways Path. He is a member of Toastmasters since 2017. His day job is a Tax Manager with Mazar... Show more

Catherine Seal

Catherine Seal

I’m the Product Manager for Telstra Outdoor Networks and Scrum Master for Telstra's Payphones mission. I'm also a coach and change professional. I am active in various communities of practice and always looking for new ways to grow my professional skills and take on new challenges. I’m passionate about using my expertise to drive innovation and deliver value. I am based in Sydney, Australia but travelling to Singapore, Denmark and Spain later this year (2024).

I’m the Product Manager for Telstra Outdoor Networks and Scrum Master for Telstra's Payphones mission. I'm also a coach and change professional. I am active in various communities of practice and always looking for new ways to grow my professional sk... Show more

Sharlene Gumbs

Sharlene Gumbs

Hi, I'm Sharlene Gumbs, a passionate CEO & Founder of Phoenix Recovery & Wellness, dedicated to revolutionizing mental health treatment and education across organizations and for individuals. With over 15 years as a social worker and psychotherapist, I’ve developed a deep understanding of the psychological and emotional complexities facing diverse populations in various settings.

Hi, I'm Sharlene Gumbs, a passionate CEO & Founder of Phoenix Recovery & Wellness, dedicated to revolutionizing mental health treatment and education across organizations and for individuals. With over 15 years as a social worker and psychotherapist,... Show more

Arthit Suriyawongkul

Arthit Suriyawongkul

I'm a PhD candidate in topic of AI governance at Trinity College Dublin, funded by SFI Centre for Research Training in Digitally-Enhanced Reality (D-REAL). I also volunteer for Thai Netizen Network, a digital civil rights group based in Bangkok.

My interest is in software engineering standards and how it can facilitate interactions between the technical layer and the legal layer for an accountable AI. Part of my PhD work is around STAV: System Trustworthiness and Accountability Vocabulary.

I'm a PhD candidate in topic of AI governance at Trinity College Dublin, funded by SFI Centre for Research Training in Digitally-Enhanced Reality (D-REAL). I also volunteer for Thai Netizen Network, a digital civil rights group based in Bangkok. M... Show more

Lauren Yee

Lauren Yee

this.us.now. offers playful professional development opportunities for leaders and teams. We are experts in the practical applications of learning through play. Play is an underrated and underutilized tool that can empower people to build safer, more inclusive, and more equitable spaces and communities

When done well, playful environments provide low-barrier entry points for addressing complicated/nuanced subjects and building strong, trusting, and productive relationships. If people are able to play, they can more easily dive into co-creation, understanding, and progress – even when coming from dramatically different perspectives, experiences, or backgrounds. We create spaces for shared experiences and low-stakes, playful practice, in order to focus on areas of growth like leadership / team development, diversity and inclusion, organizational strategy, and communication. Theory is nothing without application; so, we teach and inform, but also invite people to play and practice with us.

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Lauren has facilitated interactive workshops as well as been a keynote speaker for groups of all sizes and ages. She has previously presented sessions both independently and with this.us.now. at various organizations/companies (Dome Construction, Old Pal, Bet Tzedek Legal Services), schools (University of Michigan, Flint), and summits/conferences (BambooHR, World Domination Summit, Hivery Summit). Her experience from a decade of working with kids in enrichment and camp settings, informs her perspective and focus on how play, curiosity, and inclusion can improve productivity, innovation, teamwork, and leadership.

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Maddy is an impact-obsessed, life-long learner with a passion for leadership, data, and play. She was born in Minnesota, raised in North Carolina, and currently resides outside of Boston; she often pulls on her cross-cultural life experience in her professional leadership. Driven by a dedication to understanding and an unending belief in human betterment, Maddy envisions a more empowering, engaging, and compassionate world. Using analytics as the tool and values as her compass, she pursues this vision relentlessly.

this.us.now. offers playful professional development opportunities for leaders and teams. We are experts in the practical applications of learning through play. Play is an underrated and underutilized tool that can empower people to build safer, more... Show more

Tiffany Martschink

Tiffany Martschink

After 24 years of distinguished military service, I retired, having served as a Religious Affairs NCO, Army Recruiter, and AIT Instructor. As the Founder and Host of The Mettle of Honor Podcast, I share stories of resilience and courage. Alongside my military career, I cultivated my musical talents, proficient in playing five instruments. My journey reflects a commitment to service, leadership, and creative expression, driven by a passion for uplifting others and promoting a culture of honor and strength.

After 24 years of distinguished military service, I retired, having served as a Religious Affairs NCO, Army Recruiter, and AIT Instructor. As the Founder and Host of The Mettle of Honor Podcast, I share stories of resilience and courage. Alongside my... Show more

Jonathan Ullmer

Jonathan Ullmer

Jonathan Ullmer MBE has dedicated his illustrious career to elevating educational standards, both nationally and internationally, since 1985. Renowned as the Founding Director of Education and Principal at CATS Colleges, he orchestrated the remarkable transformation of two underperforming schools into paragons of excellence, earning accolades from UK inspectors for his exceptional leadership. CATS Colleges are renowned for their focus on preparing international students for university success and bolstering their English proficiency to thrive in their future careers.

Jonathan's academic journey commenced with English studies at Durham and Oxford Universities, where he distinguished himself in Teaching Practice. He furthered his academic pursuits with an MA from the University of Victoria, Canada, specializing in North American Literature. Notably, he holds a diploma in Therapeutic and Educational Application of the Arts from the Institute for Arts in Education and Therapy, complemented by the prestigious LRAM designation as a Teacher from the Royal Academy of Music.

Beginning his educational odyssey in 1985 teaching English and Drama at Swanley School, Kent, Jonathan swiftly ascended the ranks. He assumed pivotal roles such as Arts Curriculum Director at Cecil Jones High School and Assistant Principal at Sawyers Hall College of Science and Technology. In 2008, Jonathan's leadership prowess was recognized with the appointment as Vice Principal at CATS College Cambridge, culminating in his role as Principal of CATS Canterbury in 2010.

In 2017, Jonathan undertook a transformative assignment at Haileybury in Nur-Sultan, Kazakhstan, orchestrating a successful school inspection that heralded outstanding international practice ratings. He facilitated the school's prestigious accreditation by NEASC and CIS, enabling the institution to offer American graduation pathways and achieve exceptional International Baccalaureate results.

Jonathan's visionary leadership extended beyond academic realms to encompass community engagement, where he spearheaded over 50 school and community projects in Southend, fostering collaboration with local industry, churches, and organizations. His commitment to educational enrichment is evident in his extensive publications and contributions exploring various educational themes.

Jonathan Ullmer's exemplary career has been marked by numerous accolades, including the esteemed Order of the British Empire for Services to UK and International Education. His founding of Excellence in Schools underscores his enduring commitment to advancing global educational standards and fostering student success on a transformative scale.

Jonathan Ullmer MBE has dedicated his illustrious career to elevating educational standards, both nationally and internationally, since 1985. Renowned as the Founding Director of Education and Principal at CATS Colleges, he orchestrated the remarkabl... Show more

Marline Paul

Marline Paul

Marline Paul, a seasoned educator and entrepreneur, empowers startups and military spouses through her company, Enilram Creative Solutions. With over 17 years in education and a passion for uplifting entrepreneurs, Marline offers strategic guidance and training. As a proud graduate of Florida International University and St. Thomas University, and a devoted mother and military spouse, Marline transitioned from teaching to entrepreneurship. Her hands-on approach and dedication to improving lives set her apart. Marline is also the founder of Rose of Alpha Omega, Inc., a nonprofit supporting women's leadership and well-being.

Marline Paul, a seasoned educator and entrepreneur, empowers startups and military spouses through her company, Enilram Creative Solutions. With over 17 years in education and a passion for uplifting entrepreneurs, Marline offers strategic guidance a... Show more

Rane Prak

Rane Prak

My name is Rane Prak, and I am a first-year graduate student in the Ethnomusicology Ph.D. program at the University of California, Los Angeles (UCLA). My academic and artistic interests lie in Cambodian performing arts and musical traditions. As an undergraduate, I double majored in Humanities Honors and Asian Studies from the University of Texas at Austin (UT Austin). I explore how Cambodian artists use cultural production to generate conversations concerning identity and memory. As a first-generation student, my passion is helping students overcome socio-economical barriers and achieve their dreams. I was an Undergraduate Teaching Assistant for the Freshman Research Initiative-Scientific Inquiry Across the Disciplines program, where I guided first-generation STEM students from underrepresented communities within higher education in their humanities research. One of my aspirations is to expand research to be more accessible to scholars of all backgrounds.

I immigrated with my family from Cambodia at a young age, and pursued my primary education in a small town in Southeast Texas called Woodville. I played the clarinet, oboe, and saxophone in a band throughout my middle school and high school years. My band, consisting of students from diverse cultural backgrounds, bonded because of our shared love for music. Since I grew up in a small town without a Cambodian American community, I kept in touch with my Khmer roots by dancing along to videos of performances. I have taught myself Khmer traditional dance from the classical and folk genres. My aunt, a former professional singer of the Khmer wedding song and contemporary genres taught me Khmer folk and pop songs.

During my graduate studies at UCLA, I also play the ranat thum or wooden xylophone in the Music of Thailand Ensemble. Now that I have the valuable chance to pursue my graduate studies here in California, I am excited to immerse myself in Cambodian American culture and arts. I am also learning Khmer classical dance from Neak Kru Mea Lath, Founder and Creative Director of the Modern Apsara Company.

My name is Rane Prak, and I am a first-year graduate student in the Ethnomusicology Ph.D. program at the University of California, Los Angeles (UCLA). My academic and artistic interests lie in Cambodian performing arts and musical traditions. As an u... Show more

Jürgen Dittmar

Jürgen Dittmar

Jürgen Dittmar ist Organisationspsychologe, systemischer Organisationsberater und „Agiler Trainer und Coach“. Mit seinem Unternehmen cocondi begleitet er seit 2011 verschiedenste Organisationen bei der Einführung und Optimierung agiler Methoden und Führungsprinzipien.
Schwerpunkt ist dabei die Arbeit mit Führungsebenen im Sinne von "Agile Leadership" und "Agiler Organisationsentwicklung“. Jürgen Dittmar gilt als einer der weltweit erfahrensten Trainer für Management 3.0, unFIX und Scrum@Scale.

Jürgen Dittmar ist Organisationspsychologe, systemischer Organisationsberater und „Agiler Trainer und Coach“. Mit seinem Unternehmen cocondi begleitet er seit 2011 verschiedenste Organisationen bei der Einführung und Optimierung agiler Methoden und F... Show more

Randerson Cirqueira

Randerson Cirqueira

Especialista em Poder Legislativo e Direito Parlamentar pelo Instituto Legislativo Brasileiro do Senado Federal. Estrategista de Mandato político. Autor do livro Mandato de Valor e coautor do livro Processo legislativo integral + Vade Mecum Legislativo Distrital. Mais de 20 anos de experiência no Poder Legislativo. Atuou por dezesseis anos na Câmara dos Deputados na área de tecnologia onde teve muita vivência com o Poder Legislativo. Em 2013 ingressou por concurso público na Procuradoria Geral do DF. Em 2015, foi para a Câmara Legislativa onde atuou como Assessor Legislativo até 2023.
É professor, mentor, palestrante. Servidor de carreira da Procuradoria do DF.

Especialista em Poder Legislativo e Direito Parlamentar pelo Instituto Legislativo Brasileiro do Senado Federal. Estrategista de Mandato político. Autor do livro Mandato de Valor e coautor do livro Processo legislativo integral + Vade Mecum Legislati... Show more

Marie-Laurence Hamelin

Marie-Laurence Hamelin

Marie-Laurence est spécialiste en acquisition de talents chez Gologic, et démontre une passion profonde pour la compréhension du comportement humain. Détentrice d'un baccalauréat en psychologie et d'une expérience en santé mentale, Marie-Laurence a décidé de réorienter sa carrière vers les ressources humaines. Ayant complété une maîtrise en gestion des ressources humaines, elle est devenue une professionnelle RH polyvalente qui s'épanouit en contribuant activement à divers projets. Qu'il s'agisse d'implanter de nouveaux outils, d'élaborer des programmes et des politiques, d'animer des séances de formation ou de participer au marketing RH, Marie-Laurence adore relever des défis et aime apprendre à travers des expériences concrètes.

Marie-Laurence est spécialiste en acquisition de talents chez Gologic, et démontre une passion profonde pour la compréhension du comportement humain. Détentrice d'un baccalauréat en psychologie et d'une expérience en santé mentale, Marie-Laurence a d... Show more

Jarek Bryk

Jarek Bryk

I am a molecular biologist/computational biologist who stumbled upon a data analyst role. I wear three hats at work: I teach data science, genomics and evolution to undergraduates; I study patterns of genetic variation in small mammals to learn about their evolution and demography; I analyse and report on students' educational outcomes and factors that contribute to differential attainment of various groups of students across the entire institution. I also like to cycle.

I am a molecular biologist/computational biologist who stumbled upon a data analyst role. I wear three hats at work: I teach data science, genomics and evolution to undergraduates; I study patterns of genetic variation in small mammals to learn about... Show more

Natasha Welcome

Natasha Welcome

Natasha Welcome is a Professor, speaker, researcher, and education consultant. She is the founder of Metamorphosis Education Consultants which manages organizational transformation. She is a firm believer that business partners can synergize though they do not speak the same language. Therefore, she helps to bridge the language barrier to avoid employers dismissing highly -valued employees or partners because of their language barrier. Her model will help employers to reduce high turnovers and diminish division caused by 'language barriers.'
Her passion is English language acquisition and has served English Language Learners for over 20 years. She has taught English language learners from China, South Korea, Israel, Europe, and several Latin American countries, just to name a few. During her career as an educator, she spent 14 of those years at an International School. Her expertise in this area has emerged in her becoming a consultant to help the integration of English Language Learners in educational institutions and corporate organizations.

Natasha Welcome is a Professor, speaker, researcher, and education consultant. She is the founder of Metamorphosis Education Consultants which manages organizational transformation. She is a firm believer that business partners can synergize though ... Show more

DeAngelo Burse

DeAngelo Burse

DeAngelo Burse is a social psychologist, college professor, and keynote speaker. He has a bachelor's in philosophy and religious studies and a Master's in Social Psychology from Walden University. Additionally, DeAngelo has certificates in Positive Psychology from both the University of Pennsylvania and the University of North Carolina at Chapel Hill. Through cognitive-behavioral coaching, Burse assists leaders in dealing with thoughts that lead to unhealthy behaviors.

DeAngelo is the founder and CEO of Breakroom Huddle, a corporate consulting firm that assists businesses in developing positive employee relationships. He believes that his life's purpose is to develop better people who treat people better. In his own words, “I help people reshape their identities and make more meaningful life connections to experience greater fulfillment in their work, relationships, and purpose.”

As a result, DeAngelo is committed to empowering and helping others develop their individual and social abilities. He enjoys speaking about subjects, such as social and emotional intelligence, identity and self-worth, human personality and character strengths, human motivation and performance, racial and cultural diversity, hidden biases, and other topics related to social influence and human interaction. His past speaking engagements include churches, high schools, colleges, social groups, and corporations.

As a motivational speaker, DeAngelo has a passion for helping people change the way they experience the world. Many will agree—Burse's entrepreneurial experiences, leadership training, philosophical background, and understanding of psychological concepts set him apart.

Burse has written for online publications like Medium, ResearchGate, and Thought Catalog. He lives in Charlotte, North Carolina, with his wife and three children. DeAngelo enjoys spending time with his family, skeet shooting, working out, and watching NFL football in his spare time.

DeAngelo Burse is a social psychologist, college professor, and keynote speaker. He has a bachelor's in philosophy and religious studies and a Master's in Social Psychology from Walden University. Additionally, DeAngelo has certificates in Positive P... Show more

Yujian Tang

Yujian Tang

Yujian Tang is a Developer Advocate at Zilliz. He has a background as a software engineer working on AutoML at Amazon. Yujian studied Computer Science, Statistics, and Neuroscience with research papers published to conferences including IEEE Big Data. He enjoys drinking bubble tea, spending time with family, and being near water.

Yujian Tang is a Developer Advocate at Zilliz. He has a background as a software engineer working on AutoML at Amazon. Yujian studied Computer Science, Statistics, and Neuroscience with research papers published to conferences including IEEE Big Data... Show more

ilyarjbᴺᶠᵀ N/A

ilyarjbᴺᶠᵀ N/A

I am Ilyar Jabari
I am 41 years old
I have 27 years of artistic activity
Calligraphic painting and graphics
I am a university professor in the field of art

I am Ilyar Jabari I am 41 years old I have 27 years of artistic activity Calligraphic painting and graphics I am a university professor in the field of art Show more

Corree Roofener

Corree Roofener

As a female entrepreneur, Courage Coach and Holistic Life Coach, Corree Roofener has devoted her life to empowering individuals to live authentically, boldly and intentionally.

From a young age, Corree recognized that life’s challenges were stepping stones to realizing her potential. This early mindset laid the foundation for her future endeavors, that would lead her to embrace life with courage and intent. Behind the façade of success, Corree grappled with her own fears and self-doubt. A pivotal moment came when she confronted these demons head-on, realizing that courage was not the absence of fear, but the triumph over it. This epiphany marked the birth of her true calling.

Driven by a passion to help others break free from the shackles of fear and judgment, Corree’s transitioned from entrepreneur to Courage Coach. She underwent rigorous training in coaching and personal development, honing her skills to guide individual and teams towards unleashing their full potential. She is here today as a testament to her coaching philosophy. She led with courage and authenticity and reached for a goal and dream.

Recognizing the interconnectedness of mind, body and spirit, Corree expanded her expertise to become a Holistic Life Coach. With a deep understanding of wellness principles, she empowers individuals to achieve balance, resilience and vitality across all aspects of their lives. Her approach encompasses mental, emotional and physical well-being. Through personalized coaching, transformative workshops and inspiring speaking engagements, she equips her clients with tools to align their actions with their aspirations.

“If you want something you've never had, You must be willing to do something you've never done.” ― Thomas Jefferson

As Corree continues to evolve, she envisions a future where people are unafraid to chase their dreams, but more importantly feel empowered to dream. To leave the fear of judgment aside and follow the nudge of the universe in all that you do. With courage, curiosity and unwavering determination, she aspires to leave a lasting impact on the lives of those she touches, inspiring a ripple effect of positivity, balance, joy and transformation.

As a female entrepreneur, Courage Coach and Holistic Life Coach, Corree Roofener has devoted her life to empowering individuals to live authentically, boldly and intentionally. From a young age, Corree recognized that life’s challenges were step... Show more

Owilla Abiro Mercy

Owilla Abiro Mercy

Owilla Abiro Mercy is a seasoned researcher and writer specialising in investigative journalism at the African Institute for Investigative Journalism (AIIJ). With a passion for uncovering hidden truths and holding the powerful accountable, Mercy has dedicated her career to shedding light on critical social issues and promoting transparency in Africa.

Mercy's work extends beyond traditional reporting. She is well-versed in utilising Open Source Intelligence (OSINT) techniques to gather and analyse digital information, adding a new dimension to her investigative reports. Her expertise in OSINT has garnered attention and recognition within the industry, and she is often sought after for her insights on leveraging digital tools and technologies in investigative journalism.

Passionate about sharing knowledge and empowering others, Mercy frequently conducts workshops and training sessions on investigative journalism, OSINT, and ethical reporting practises. She believes in nurturing the next generation of investigative journalists and equipping them with the skills necessary to make a significant impact.

Owilla Abiro Mercy is a seasoned researcher and writer specialising in investigative journalism at the African Institute for Investigative Journalism (AIIJ). With a passion for uncovering hidden truths and holding the powerful accountable, Mercy has ... Show more

Sarah Winter

Sarah Winter

Since April 2020, I am a doctoral student in taxation at the Chair of Business Administration and Taxation II of Prof. Dr. Christoph Spengel (University of Mannheim). As a teaching assistant, I support the teaching of various, mainly international courses at Bachelor and Master level, covering different teaching formats. Together with my co-speaker, Inga Schulz, I am in charge of the development and creation of the explainer videos and the resulting "Tax Video Library".

As a guest lecturer, I have been invited to Paderborn University and NHH Norwegian School of Economics.

Before joining the Chair of Prof. Spengel, I studied Business Administration and Management at the University of Mannheim, the Krakow University of Economics and the Pforzheim University of Applied Science.

Since April 2020, I am a doctoral student in taxation at the Chair of Business Administration and Taxation II of Prof. Dr. Christoph Spengel (University of Mannheim). As a teaching assistant, I support the teaching of various, mainly international c... Show more

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