The big picture: Not long ago, Bitcoin and other cryptocurrencies were supposed to be the future of money and blockchain technology was poised to revolutionize everything. But now, nobody seems to remember the blockchain revolution anymore – a solution still in search of a problem – and Bitcoin remains a niche market for financial speculators.
The big picture: Efforts to reduce global greenhouse gas emissions aren't working, and the world is on track to exceed the 1.5° C limit set with the Paris Agreements goal. As such, emergency "temporary" measures like Solar Radiation Modification should be considered to buy humanity more time to avoid the worst.