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.

University of Washington
Skills you'll gain: Presentations, Public Speaking, Oral Expression, Verbal Communication Skills, Peer Review, Communication, Constructive Feedback, Communication Strategies, Concision, Trustworthiness, Writing, Goal Setting, Organizational Skills
Beginner · Course · 1 - 3 Months

Coursera
Skills you'll gain: Empathy & Emotional Intelligence, Emotional Intelligence, Conflict Management, Social Skills, Empathy, Leadership Development, Personal Development, Leadership, Self-Awareness, Professional Development, Adaptability, Relationship Building, Teamwork, Team Management, Self-Discipline, Communication
Beginner · Course · 1 - 4 Weeks

Dartmouth College
Skills you'll gain: Environment, Environmental Issue, Environmental Science, Environmental Resource Management, Environment and Resource Management, Sustainable Development, Water Resources, Biology, Hydrology, Life Sciences, Water Quality, Pollution Prevention, Systems Thinking, Energy and Utilities, Climate Change Mitigation
Beginner · Course · 1 - 4 Weeks

University of Washington
Skills you'll gain: Ruby (Programming Language), Other Programming Languages, Object Oriented Programming (OOP), Object Oriented Design, Programming Principles, Functional Design, Code Reusability
Mixed · Course · 1 - 3 Months
Dartmouth College
Skills you'll gain: Environment, Environmental Issue, Environmental Science, Demography, Energy and Utilities, Environmental Resource Management, Environment and Resource Management, Sustainable Development, Water Resources, Hydrology, Climate Change Programs, Life Sciences, Water Quality, Land Management, Nutrition and Diet, Oil and Gas, Pollution Prevention, Petroleum Industry, Sustainable Systems, Electric Power Systems
Beginner · Specialization · 1 - 3 Months

University of California, Irvine
Skills you'll gain: Drive Engagement, Instructing, Parent Communication, Student Engagement, Student Support and Services, Teaching, Instructional Strategies, Community Development, Instructional Design, K-12 pedagogy, Rapport Building, Motivational Skills, Digital pedagogy, Blended Learning, Relationship Building, Diversity and Inclusion, Communication Strategies, Communication, Content Creation
Mixed · Course · 1 - 3 Months

Fractal Analytics
Skills you'll gain: Computing Platforms, Cloud Computing, Information Technology, Cybersecurity, Theoretical Computer Science, Linear Algebra, Critical Thinking
Beginner · Course · 1 - 4 Weeks

Universiteit Leiden
Skills you'll gain: World History, Cultural Diversity, Political Sciences, European History, Social Studies, Economic Development, Social Sciences, Economics, Sociology, Liberal Arts, Research, Science and Research
Beginner · Course · 1 - 3 Months

University of Colorado System
Skills you'll gain: Individualized Education Programs (IEP), Special Education, School Psychology, Case Studies, Empathy & Emotional Intelligence, School Counseling, Teaching, Student Support and Services, Social and Human Services, Mental Health, Preventative Care, Health Education, Health Promotion, Mental Health Diseases and Disorders, Behavior Management, Positive Behavior Support, Developmental Disabilities, Crisis Intervention, Functional Behavior Assessment, Trauma Care
Beginner · Course · 1 - 4 Weeks

Arizona State University
Skills you'll gain: Purchasing, Negotiation, Business Communication, Business Correspondence, English Language, Data Storytelling, Business Writing, Budgeting, Communication Strategies, Oral Expression, Financial Forecasting, Financial Data, Communication, Forecasting, Verbal Communication Skills, Influencing, Business Ethics, Presentations, Finance, Leadership
Intermediate · Course · 1 - 3 Months

University of Colorado System
Skills you'll gain: Infrastructure Security, Public Safety and National Security, Cybersecurity, Cyber Security Strategy, Security Management, Cyber Threat Intelligence, Cyber Attacks, Cyber Security Policies, Security Strategy, Threat Management, Computer Security, Policy Analysis, Research, and Development, World History, Dependency Analysis
Beginner · Course · 1 - 4 Weeks

Cisco Learning and Certifications
Skills you'll gain: Network Security, Vulnerability Assessments, Infrastructure Security, Network Infrastructure, Threat Modeling, Network Monitoring, Distributed Denial-Of-Service (DDoS) Attacks, IT Security Architecture, Firewall, Authorization (Computing), Cybersecurity, Role-Based Access Control (RBAC), TCP/IP, Network Protocols, Identity and Access Management, Security Controls, Malware Protection, Network Model, Exploitation techniques
Mixed · Course · 1 - 4 Weeks