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Think Again Courses

Think Again courses can help you learn how to question assumptions, evaluate evidence, and update your views as you gain new information. You can build skills in critical thinking, perspective-taking, and constructive debate that support better decisions in work and everyday life. Many courses introduce frameworks, reflective exercises, and real examples that encourage rethinking familiar ideas and exploring alternative viewpoints.

Popular Think Again Courses and Certifications


  • J

    Johns Hopkins University

    Black Lives Matter

    Skills you'll gain: Social Justice, Social Studies, Social Sciences, Economics, Policy, and Social Studies, Community Organizing, Diversity Awareness, Socioeconomics, Culture, Sociology, World History, Cultural Diversity, International Relations, Social Impact, Political Sciences, Policy Analysis, Diversity Equity and Inclusion Initiatives, Advocacy, Demography

    ★ 4.5 (82) · Beginner · Course · 1 - 4 Weeks

  • U

    University of Colorado Boulder

    William Shakespeare's Twelfth Night: Comedy, Conflict, and Community

    Skills you'll gain: Performing Arts, Sociology, Interactive Learning, Liberal Arts, Storytelling, Social Sciences, Lecturing, Culture, Community Outreach, Psychology, Conflict Management, Human Development

    ★ 4.6 (31) · Beginner · Course · 1 - 3 Months

  • U

    University of California San Diego

    Internet of Things Capstone V2: Build a Mobile Surveillance System

    Skills you'll gain: Systems Design, Software Design Documents, Software Documentation, System Design and Implementation, Internet Of Things, Technical Documentation, Technical Communication, Technical Writing, Mobile Development, Test Case, Development Testing, System Testing, Software Development, Embedded Software, Communication Systems, Embedded Systems, Systems Integration, System Implementation

    ★ 4.8 (13) · Mixed · Course · 1 - 4 Weeks

  • H

    Harvard Business Review

    Act Strategically

    Skills you'll gain: Business Planning, Strategic Thinking, Critical Thinking, Plan Execution, Organizational Strategy, Business Strategy, Strategic Decision-Making, Trend Analysis, Decision Making, Market Trend, Market Opportunities, Forecasting, Innovation, Competitive Analysis

    Intermediate · Course · 1 - 4 Weeks

  • U

    University of Glasgow

    Cultural impact of housing displacement gentrification

    Skills you'll gain: Research Methodologies, Case Studies, Research, Social Justice, Culture, Cultural Diversity, Socioeconomics, Community Development, Qualitative Research, Diversity Awareness, Sociology, Social Impact, Social Sciences, Community Organizing, Economics, Advocacy

    ★ 4.8 (30) · Intermediate · Course · 1 - 4 Weeks

  • U

    Universitat Autònoma de Barcelona

    Accessibility to the Scenic Arts

    Skills you'll gain: Disabilities, Coordinating, Media and Communications, Web Content Accessibility Guidelines, Communication Strategies, Visual Impairment Education, Performing Arts, Diversity Equity and Inclusion Initiatives, Teamwork, Planning, Needs Assessment, Policy Development, Coordination, Law, Regulation, and Compliance

    ★ 4.7 (34) · Intermediate · Course · 1 - 3 Months

  • U

    University of Colorado Boulder

    Healthy Aging and the Future of Cannabis Research

    Skills you'll gain: Gerontology, Public Health, Exercise Science, Health Policy, Substance Abuse, Preventative Care, Sports Medicine, Geriatrics, Kinesiology, Pain Management, Research, Immunology, Pharmacotherapy, Pharmacology, Clinical Research, Risk Analysis, Chronic Diseases, Neurology, Personal Development, Psychology

    ★ 4.7 (99) · Beginner · Course · 1 - 4 Weeks

  • L

    LearnKartS

    System & Network Security Essentials

    Skills you'll gain: Cybersecurity, Network Security, Cyber Attacks, Penetration Testing, Cyber Security Assessment, Application Security, Cyber Security Strategy, Cyber Threat Intelligence, Vulnerability Scanning, Security Controls, Network Monitoring, Data Security, Cyber Risk

    ★ 4.7 (50) · Intermediate · Course · 1 - 4 Weeks

  • V

    Vanderbilt University

    AI Agents in Java with Generative AI

    Skills you'll gain: Generative AI Agents, Java, Java Programming, Agentic systems, Agentic Workflows, AI Workflows, Generative AI, LLM Application, Tool Calling, OpenAI API, Application Development, Prompt Engineering, Large Language Modeling, Memory Management

    ★ 4.2 (25) · Beginner · Course · 1 - 3 Months

  • J

    Johns Hopkins University

    Public Health in Humanitarian Crises 2

    Skills you'll gain: Maternal Health, Child Health, Epidemiology, Public Health, Crisis Intervention, Public Health and Disease Prevention, Postpartum Care, Mental Health Diseases and Disorders, Infection Control, Infectious Diseases, Health Care Procedure and Regulation, Surveys, Community Health, Psychosocial Assessments, Sanitation, Emergency Response, Mental Health, Healthcare Ethics, Infant Care, Ethical Standards And Conduct

    ★ 4.8 (130) · Beginner · Course · 1 - 3 Months

  • C

    Coursera

    Create a Superhero Name Generator with TensorFlow

    Skills you'll gain: Tensorflow, Natural Language Processing, Python Programming, Applied Machine Learning, Machine Learning Methods, Model Training, Recurrent Neural Networks (RNNs), Generative Model Architectures, Machine Learning, Deep Learning

    ★ 4.7 (38) · Intermediate · Guided Project · Less Than 2 Hours

  • V

    Vanderbilt University

    Model Context Protocol for Leaders: Generative AI Agents

    Skills you'll gain: Model Context Protocol, Generative AI Agents, Agentic Workflows, AI Enablement, Email Automation, Business Process Automation, Generative AI, AI Product Strategy, Agentic systems, Initiative and Leadership, Tool Calling, Anthropic Claude, ChatGPT, Automation, Responsible AI, Marketing Automation, Multimodal Prompts, Artificial Intelligence and Machine Learning (AI/ML), Prompt Engineering, IT Automation

    ★ 4.3 (26) · Beginner · Course · 1 - 4 Weeks

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In summary, here are 10 of our most popular Think Again courses

  • Black Lives Matter: Johns Hopkins University
  • William Shakespeare's Twelfth Night: Comedy, Conflict, and Community: University of Colorado Boulder
  • Internet of Things Capstone V2: Build a Mobile Surveillance System: University of California San Diego
  • Act Strategically: Harvard Business Review
  • Cultural impact of housing displacement gentrification: University of Glasgow
  • Accessibility to the Scenic Arts: Universitat Autònoma de Barcelona
  • Healthy Aging and the Future of Cannabis Research: University of Colorado Boulder
  • System & Network Security Essentials: LearnKartS
  • AI Agents in Java with Generative AI: Vanderbilt University
  • Public Health in Humanitarian Crises 2: Johns Hopkins University

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