...Due to volcanic eruptions blocking the sun, cooling the earth by about 4degrees. Crops failed for three years in some places. (Eek) Lots of world wide consequences. (Late night YouTube)
A couple of hundred years on, what would it look like now? (More people, better tech, greenhouses, climate refugees?)
How do you think technology would make a difference?
How long would you survive on the food you've got in your house now? (Assuming no-one came to nick it)
Could you grow stuff inside/greenhouse/polytunnel?
What other gear would you want to own?