g'day spyladin The earth is a powerful beast indeed. I've been watching "how the earth was made" on foxtel, amazing. It's an absolute freak for us to have this perfect window in time to exist. Last night it was about an Icelandic eruption that lasted many years in a fissure 16km long. Massive amounts of suphur gas combined with water to create a sulfuric acid cloud over the northern hemisphere causing freezing weather, crop failures, famine and millions of deaths.
Here's a chart I posted a while back showing temperature fluctuations and the suspected causes, the authors names are on the chart cheers Rod
