Ask HN: What Hard Problems in the World Still Need Solving?

2 points by irl_zebra 10y ago ↗ HN

As tech people, what are hard problems in the world we can work on that actually need solving? Assuming all easy problems probably already have solutions.

1 comment

[ 2.8 ms ] story [ 11.5 ms ] thread

mindcrime 10y ago ↗

Things that come to mind:

A source of cheap, renewable, clean energy.

Global warming.

Clean water

Poverty

Disease