https://www.techradar.com/news/will-technology-save-the-world

It’s hard to be optimistic sometimes, we know. Politics is a mess, the environment’s in trouble and half the world appears to be either melting or actually on fire. But there are reasons to be cheerful, because technology is working to defeat each and every horseman of the apocalypse. Here’s how technology will save the world…

Medically speaking, this is the best time in human history: our life expectancy is massively longer than our ancestors’, and the bulk of that change has happened in the last four generations: life expectancy in much of the world has doubled since 1900.