Despite seeming less “natural,” urban living often results in lower per-person environmental pollution than rural or remote lifestyles. @MikeGeruso @MoreBirths @SimonBooks. Read more:

We are more alone than ever @DKThomp

Why we haven't found alien life in an abundant universe | @david_kipping. 00:00 The search for ET intelligence.02:12 The Dark Forest Hypothesis.02:30 The issue at the heart of METI resistance.04:03 A risk quadrant.06:28 Two-part communication.07:36 The Pioneer Plaque.09:32

Why memento mori is the ultimate life hack:. How confronting our mortality can help clarify what truly matters beyond superficial achievements. Read more:

Why did Van Gogh eat yellow paint? . In “Human History on Drugs,” Sam Kelly explores what the research can tell us about one of history’s most brilliant — and troubled — artists. Read more:

RT @StartsWithABang: The top quark isn’t a loner after all: “toponium” is real!. The top quark is the most massive, shortest lived particle….

@StartsWithABang Read the full story here:

Will the Sun eventually destroy, and then replace, the Earth? @startswithabang. The central star of the nearby Ring Nebula is surrounded by a compact dust cloud. This may mark a new, unforeseen planet-forming phase.

CIA's "R.I.C.E." method @EverydaySpy

What orchestras teach us about interviewing @kimballscott

RT @StartsWithABang: Starts With a Bang podcast #119 – The CMB. What's the big deal with the CMB?. Why do we keep trying to do more science….

Why recycling isn't a silver bullet @_hannahritchie @ourworldindata

The biggest lies about good sex, debunked @emilynagoski . 00:00:00 Sex education.00:04:09 Understanding desire.00:17:59 What prevents great sex?.00:34:13 Understanding yourself.00:40:17 The orgasm.01:01:50 Redefining sex.01:21:01 Expanding orgasms

The most distant object we built ft. Brian Cox @profbriancox

The discovery of cosmic inflation @startswithabang

RT @StartsWithABang: A unique mission to both Uranus and Neptune could launch in 2034. We're seeking life on exoplanets, including on world….

Why we can't see below the Planck length @ProfBrianCox . 0:00 Introduction.0:45 The importance of measurements.2:40 What are the fundamental quantities?.7:20 How important is the Planck length?.9:20 Why you can't approach the Planck length.10:30 A theory with more dimensions

Why countries that lie together, stay together:. Read more: "We can agree with Plato that we need certain national myths, values, or stories to unite us . But what Snow is saying is that, especially within a democracy, everything is negotiable.".