
Scotland's Old Red Sandstone was laid down in hot, dry, arid conditions - about 400 million years ago. Homo sapiens evolved about 4 million years ago and is not responsible for the climate change from hot arid desert to cold wet coast.
The expert science behind the theory of global warming is unimpeachable and unchallengable: thermometers show temperatures are rising and tape measures show glaciers are retreating. But several important questions have uncertain answers:
- What percentage of global warming is caused by burning fossil fuels and felling rain forests?
- What percentage difference would result from the measures advocated by reasonable scientists?
The answers to these questions would be useful. My guesses are (1) humans have caused only a small percentage of the global warming in the last 20,000 years (2) the measures currently under discussion, though I am in full support of them, would have next-to-no-effect on climate change. If we are serious about doing whatever little we can do to lessen climate change then we should consider the following moderate measures:-
- Stop world leaders from wasting their time and our money on conferences in Kyoto, Copenhagen etc, or, if this proves difficult, make them spend their time using Copenhagen’s wonderful bicycle network instead of its limousines, its cavernous conference halls and its spikey cocktail bars
- Ban the consumption of meat
- Make it illegal to drive children to school – at any time in any country
- Stop wasting hydrocarobons on road transport and air travel (making every place a holiday destination would help)
- Stop war and stop making munitions and use the money to build giant solar energy farms in dry deserts
- Extend Chinese population control policies to Africa, along with its mineral resource policies
- Use suburban gardens for home-grown food and vegetables, especially in America and Australia
- Facilitate voluntary euthanasia
- Legalize heroin, cannabis, cocaine etc – to get more tax revenue to spend on protecting rain forests – and stop the waste of resources on ineffective drug enforcement policies in rich and in poor countries
- Vegetate most walls and most roofs in most cities of the future
- Put 300 mm of insulation in most roofs, floors and walls
- Train more landscape architects and urban designers
- Replace the World Bank and the UNDP with Jamie Lerner
- ‘In the prison of his days teach the free man how to praise’ (W B Yates)
Image courtesy Earthwatcher