Signs for the Future

Some questions fall far outside the scope of what governments are designed to answer. How will we explain ourselves to extraterrestrials? What can we say to warn humans 10,000 years in the future about the nuclear waste we’re leaving behind? Assuming we develop the proper technology, would it be beneficial to breed glowing cats?

Two decades after NASA shot a message to aliens into deep space, one of its authors joined an eclectic group of experts and went down a similar rabbit hole regarding nuclear waste. The result was one of the most outlandish, mind-bending, and heartfelt reports ever commissioned by the US government.

This episode features artist Jon Lomberg, former NRDC lawyer Dan Reicher, and futurist Ted Gordon.