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This animated video states what should now be the obvious as far as global warming is concerned, albeit in a very entertaining way. However one Australian physicist, Phil Chapman, thinks we should be worrying about climate change in the other direction, as he touts the possibility of a return to an Ice Age.
Chapman cites an 11-year low in sunspot activity, and says that our plant actually cooled by 0.7 degrees Centigrade between January 2006 and 2007. "This is the fastest temperature change in the instrumental record," notes Chapman in an article that appears in today's Australian.
As the ice caps melt before our Googled eyes, critics have accused Chapman of cherry picking data, but regardless of whether we should be reaching for the sun tan lotion or for another layer of warm clothes to prepare for the future, living a green life still makes sense. There are so many reasons beyond global warming for ending our reliance on fossil fuels.
A recent study has concluded that even short-term exposure to smog can be linked to premature death. Our ever increasing appetite for oil funds wars and corrupt regimes, and is contributing massively to the food crisis we now face. The latter, which is caused, in the most part, by the fact that rising fuel prices are raising the cost of food production and transportation beyond what many consumers can afford, is ALREADY pushing many here at home over the poverty line into privation.
While experts can't agree on the extent and exact direction of climate change (two recently released reports claim that global warming may be far worse than the U.N. had previously predicted), there is a general consensus that the food crisis will bite before global warming does. And since the causes of both global warming and the food crisis are the same, namely over use of fossil fuels and over population, working towards a comprehensive solution should be a no-brainer.
In the scheme of things the dire problems we now face are so easily fixed. We already have the know-how to replace oil power with renewable, clean energy. We also know that cutting down rainforest and turning away from food crops in order to produce biofuel is "profoundly stupid," to recycle the words of Professor John Beddington, the UK Government’s Chief Scientific Advisor (who, unlike our scientific advisers, at least has the benefit of talking real, unabridged science with his boss).
The issue of the planet’s burgeoning population is a little trickier. While environment and sustainability issues are now firmly on the agenda, population control is the other side of the coin, and the elephant in the room that few in the West like to talk about (unless it’s in terms of “pro-life,” a policy that ironically, in global terms, results in more death). Again, it's not like we don't have the methods, but motivation is a problem, which is compounded by religious beliefs and our delicate sensibilities. How ironic that China, with their birth control already in place, may ultimately look enlightened where this issue is concerned.
Their one kid per couple policy may seem harsh by our standards, but five kids, with two more mechanical gas-guzzlers in the garage, is not a sustainable existence. We really have to learn one very simple lesson: we can't have it all. But next to the possible oblivion of our planet and/or our race, a little compromise and a lot of enlightenment, and action, seems like a small price to pay. For now, let’s at least get population control on our “to do” list alongside ending war, hunger, poverty, pollution and oil reliance, since these issues cannot be dealt with in isolation, and require a holistic approach.