PART 1 Humanities & Social Sciences
Unit 01 The problem of lowering the school age to 6 years old
Unit 02 Ruling on the Legalization of Same-Sex Marriage
Unit 03 Glass Escalator
Unit 04 Gentrification in the United States
Unit 05 The Relationship Between Mental Illness and Gun Violence
Unit 06: The Credibility of the Death Penalty
Unit 07: Data Reveals the Persistent Anti-Asian Hate
Unit 08 The Impact of Affirmative Action on College Admissions
Unit 09 Effective Use of MOOCs
Unit 10: Discussing the Utility of Obtaining a PhD
Unit 11: Differences between prestigious and regular universities
Unit 12 The Need for Broad Education
Unit 13 What We Can Learn from Korea's Education System
Unit 14: The Reality of Zoom Fatigue
Unit 15 Another Perspective on Net Neutrality
Unit 16: The Problems of Internet Anonymity
Unit 17 Smartphone Addiction
Unit 18: Social Media That Reduces Thinking Ability
Unit 19 Personal Information and Leaks
Unit 20 Comparison of Misinformation and Disinformation
Unit 21: The World's Eyes on the Fed
Unit 22 IRAs and Electric Vehicle Purchases
Unit 23 Monetary Policy vs. Fiscal Policy
Unit 24 Food Delivery and the Economy
Unit 25 AlphaGo and the Future of Management
Unit 26: The Underground Economy and Tax Shortages
Unit 27: The Gig Economy: Beneficial for Workers
Unit 28: The Gig Economy: A Disadvantage for Workers
Unit 29 Those who benefit from meal kits
Unit 30 American Women Who Have No Constitutional Right to Abortion
Unit 31: The Supreme Court in Urgent Need for Reform
Unit 32 The Importance of Nationalism
Unit 33 Conservative vs. Progressive
Unit 34 Why Russia Wants Ukraine

PART 2 SCIENCE & TECHNOLOGY
Unit 35 Lithium, used in electric vehicles and becoming increasingly rare
Unit 36: The Relationship Between Global Warming and Climate Change
Unit 37 Inhumane Animal Farms
Unit 38 Environmental Impact of Coffee Capsules
Unit 39: The Need for Big Data
Unit 40 Why Antarctic glaciers are growing
Unit 41 Biohacker
Unit 42 New Advances in Aging Research
Unit 43 The low birth rate problem is no exception in the United States.
Unit 44 Human Cloning
Unit 45 Gene Scissors
Unit 46 Understanding Super Aging
Unit 47 Posthumanism
Unit 48: The Correlation Between Meditation and Smoking Cessation
Unit 49: The Evolution of Laser Vision Correction Surgery
Unit 50 Early Signs of Autism
Unit 51 Internet Search and Insufficient Health Information
Unit 52 BMI and Combating Childhood Obesity
Unit 53 Branded Pharmaceuticals vs. Biosimilars
Unit 54 Joint Efforts to Prevent a Global Pandemic
Unit 55: The Metaverse with Us
Unit 56: The Future Led by Digital Twins
Unit 57 Augmented Reality Enters Our Lives
Unit 58: Prospects for the Ride-Hailing Business
Unit 59 3D Printing Technology 3D
Unit 60: The Rise of AI Chatbots

PART 3 CULTURE & ARTS
Unit 61 Digital Humanities
Unit 62: Definition and Usage of Retro
Unit 63: The Relationship Between Tense and Future in Language
Unit 64: The Behavior of People Who Try to Manipulate Us
Unit 65: MBTI: Why is it popular despite the controversy?
Unit 66: A Study of Cockpit Dialogue
Unit 67: The Relationship Between Meaning and Happiness
Unit 68 Modern Workaholism
Unit 69: Comparing the Two Sides of the Cut-Off Culture
Unit 70: Starbucks' Growth in China Seems to Be Halting
Unit 71 Americans' Bulk Buying Culture
Unit 72 Excessive Overtourism
Unit 73: Protecting Americans' Privacy from TikTok
Unit 74: The Financial Risks of Being a Full-Time YouTuber
Unit 75 Korea's Webtoon Revolution
Unit 76: The Art World Shaked Up by NFTs
Unit 77: The Meaninglessness of Music Charts
Unit 78: The Evolving Relationship Between Music and Artificial Intelligence
Unit 79: Why Soccer Is Loved
Netflix Adds Ads to Unit 80 Subscription Options