Obsidian Odyssey

Sign in Subscribe

EJ Elena Shin

EJ Elena Shin

AI | grok3 vs. chatgpt4 pro vs. perplexity vs. claude vs. gemini vs. copilot

AI | grok3 vs. chatgpt4 pro vs. perplexity vs. claude vs. gemini vs. copilot

Compare Grok3, ChatGPT-4 Pro, Perplexity, Claude, Gemini, and Copilot. Discover their pros, cons, use cases, and when to use each AI tool. A 2025 guide to choosing the best AI assistant for research, coding, writing, and productivity.

What does 'Trump 2.0' mean for Sustainable Investing?

What does 'Trump 2.0' mean for Sustainable Investing?

(More comprehensive version coming up soon, but sneak peek into what's coming below!) Hi All, Indeed, the wheel has started to turn, and the past three weeks since Trump's inauguration have been a whirlwind of executive orders and shock waves reverberating across the global system. I

Art] What Cities Make of Us: Art, Power & the Human Condition Across Europe | Normandy: Light, Impressionism, and Seeing What's Actually There (03/22)

Art] What Cities Make of Us: Art, Power & the Human Condition Across Europe | Normandy: Light, Impressionism, and Seeing What's Actually There (03/22)

How a group of rejected painters on the French coast invented the most radical epistemological act in modern art — and why it still matters

Obsidian Memo] Revisiting the Social Contract in the Age of AI

Obsidian Memo] Revisiting the Social Contract in the Age of AI

As AI shapes our world, it's time to rethink the social contract between individuals and governments. Inspired by Baroness Shafik's What We Owe Each Other, I explore how AI influences rights, responsibilities, and freedoms. Let’s discuss how we can evolve our relationship with technology.

Art] What Cities Make of Us: Art, Power & the Human Condition Across Europe | Scotland: Melancholy, Myth, and the Art of Losing Beautifully (02/22)

Art] What Cities Make of Us: Art, Power & the Human Condition Across Europe | Scotland: Melancholy, Myth, and the Art of Losing Beautifully (02/22)

What a nation that has lost almost everything can teach us about identity, resilience, and the strange power of a beautiful wound

Book] Leadership | Classics Circle: Tao Te Ching - Lao Tzu (02/12)

Book] Leadership | Classics Circle: Tao Te Ching - Lao Tzu (02/12)

A Conversation Across Centuries Reading Time: 13 minutes Classical Period: 6th century BCE (Ancient China) Core Philosophy: Lead by not forcing. Flow like water. The softest overcomes the hardest. Why I'm Reading This I opened the Tao Te Ching randomly to Chapter 78: "Nothing in the world

Art] What Cities Make of Us: Art, Power & the Human Condition Across Europe | London: The Fog, The Fire, and The Market (01/22)

Art] What Cities Make of Us: Art, Power & the Human Condition Across Europe | London: The Fog, The Fire, and The Market (01/22)

London: How a chaotic, fog-drenched trading city accidentally became the center of the world — and what it left behind