The best boost to the economy will be psychological when the mini dark age ends and Trump is sworn in.
Sorry...but you haven't seen the worst of it
A new Ice Age is expected to kick in around 2025 / 2030 time frame.
Because the Sun's magnetic field is in decline...so less Sunspots are created....last time that occurred there was a mini ice age from 1350 to 1750
We should be so lucky.