Sunday Pick: How much water do you actually need a day?

What's possible when the arts belong to everybody | Lear deBessonet with Brian Stokes Mitchell

What to do when you offend someone | Lambers Fisher

The satellite helping slow climate change — right now | Millie Chu Baird

The problem with food and climate — and how to fix it | Jonathan Foley

War journalism should be rooted in empathy — not violence | Bel Trew

How buildings can improve life — inside and out | Doris Sung

TED Talks Daily Book Club: Come Together | Emily Nagoski

The secret force for limitless energy? Lasers | Tammy Ma

A firework ladder to the sky — and the magic of explosive art | Cai Guo-Qiang