My parents chose to try for kids during a time where global nuclear warfare was almost seen as a certainty.

There will always at all points in time be some doom scenario to worry about.

I mean, climate change is certainly happening. But i’d rather try and make a positive impact on things instead of feeling defeated. I’d rather go down fighting, with or without having kids.

I’ve been working with a company that uses a very common blockchain to timestamp documents/artwork/data etc.

It’s a niche use case but it simply couldn’t be done before the existance of blockchains.

It’s really good. So called “dynamic contracts” with hourly pricing known only a day in advance are on the rise. Lots of people whithout access to solar can still benefit strongly this way by timing useage of things like washer/dryers etc. Lots of these devices are also becoming “smart” now to automatically pick a good pricing window.