Search found 7 matches

by MarkG
Sat Oct 05, 2019 10:24 pm
Forum: General
Topic: Heating in a Polar Vortex
Replies: 6
Views: 1329

Re: Heating in a Polar Vortex

When I was a kid in the UK, our house heating pretty much did this; it heated a metal box full of bricks at night, and the bricks released the heat during the day. It was pretty crappy heating, because it only heated up the area around the heater, but it was good enough for surviving in the UK if yo...
by MarkG
Fri Aug 09, 2019 3:08 am
Forum: GSM: Science and History
Topic: Atmospheric CO2
Replies: 5
Views: 794

Re: Atmospheric CO2

This is an excellent talk on CO2 by one of the founders of Greenpeace. https://www.youtube.com/watch?v=bpKRE_hDEqg And quite terrifying, when he points out that CO2 levels before the Industrial Revolution were so low (and declining) that life on Earth would have died out in 2-3 million years. Burnin...
by MarkG
Fri Aug 09, 2019 3:03 am
Forum: GSM: Science and History
Topic: Record Temperatures in Europe
Replies: 2
Views: 1248

Re: Record Temperatures in Europe

This kind of thing is to be expected as the jetstream freaks out. Other things to remember: 1. Current temperatures are often heavily polluted with urban heating effects. Many thermometers are at airports, where there are tons and tons of jet fuel being burned and releasing heat into the atmosphere,...
by MarkG
Mon Apr 15, 2019 3:57 am
Forum: Icebreakers
Topic: Top of the morning everyone!
Replies: 1
Views: 251

Re: Top of the morning everyone!

I"m torn between: 1. Somewhere warm where it will be easier to live, but there'll be more people trying to stay alive without enough resources to go around. 2. Somewhere cold where no-one's likely to come to try to loot my stuff. But leaning toward the latter. Mostly, though, I'd want a place with a...
by MarkG
Sun Apr 07, 2019 6:18 am
Forum: Armory, Self Defense
Topic: UK Self defence
Replies: 8
Views: 1246

Re: UK Self defence

The problem with UK GSM prepping is that for most people, very little can be done. The main problem is growing food. How many in Europe and the UK have any, let alone sufficient, growing land? Yes. If I remember correctly, Britain can only produce about half its food in the best of times. If the we...
by MarkG
Sun Apr 07, 2019 6:13 am
Forum: Armory, Self Defense
Topic: UK Self defence
Replies: 8
Views: 1246

Re: UK Self defence

If society breaks down, as you say, the first priority will be to avoid violence as much as possible. A wound that would be treated as an outpatient or at worst result in a hospital stay today is likely to be a death sentence without access to such treatment. I was reading a while back about black-p...
by MarkG
Sun Apr 07, 2019 5:53 am
Forum: Icebreakers
Topic: Hello from Canada, eh!
Replies: 8
Views: 1575

Re: Hello from Canada, eh!

Another one from Canada, but out West this time. I'm not entirely convinced we're heading into a Grand Solar Minimum, but I've been expecting something like it since the solar activity began to fall a few years ago, so I'm becoming more convinced every year that the weather grows worse. Either way, ...