Posts tagged global warming

Living like it’s 1972

Read an interesting article by George Marshall in the New Internationalist recently about cutting greenhouse gas emissions by 80%, a seemingly impossible task until you realise that this would only mean returning to the levels of 1972. I was quite amazed when I read that. 1972 is not long ago. I don’t quite remember it myself, but I’m not far off. Certainly the world described by the author doesn’t seem that different from what I know, or knew. Of course the standard of living in general was lower then. But… Read More

Population growth and CO2

Just read the January/February issue of the New Internationalist, and was depressed at first to see the title “The population panic” on the cover. But it turned out to be a very well-researched series of articles, showing that a lot of the popular assumptions about population growth are false. For example,the following graph shows that the link between population growth and global warming is weak: the majority of the population growth is in poor countries that do not contribute greatly to global warming, while the countries with low population growth… Read More

Melting ice shelfs

Do you ever have that experience where something you’ve known for a long time suddenly hits you as it’s never hit you before? That happened to me this weekend. Here’s what set it off. Every few days another huge chunk of ice seems to break off from Antarctica. Last week, for example, the Wilkins Ice Shelf broke off on Monday. That’s a lump of ice the size of Jamaica. Then on Thursday came news that the Wordie Ice Shelf had disappeared. Normally I read this stuff and feel generally concerned,… Read More