How a coin for carbon could save the planet

NOTE FOR 2021 READERS: This is the 15th in an award-winning series of open letters to the next century, now just one generation away. Babies born this year in the U.S., and nearly 50 other countries, are expected to live to 2100 and beyond. These letters examine what the world could look like then — and how we can make the best scenario happen.

Dear 22nd century,

When last we checked in on Kim Stanley Robinson, the famed author and veteran oracle of the 22nd century was smashing the dreams of science fiction fans everywhere by explaining why it won’t make sense for you to travel to the stars in generation ships. Now, several books later, Stan (as he’s known) has made up for that disappointment with a more positive look ahead on our home planet — one with a starring role for cryptocurrency that may look unlikely to us, but normal to you. Read more...

More about Science Fiction, Dear 22nd Century, Science, Cryptocurrency Blockchain, and Climate Environment

COntributer : Mashable https://ift.tt/2N3RJO9