Travel in all senses: original travel reports and photographs, short stories, essays, poems, open source programs (PHP, MySQL, Drupal!), scientific research articles, lots of references, and more.
Overpopulation is the only problem. If we had 100 million people on Earth — or better, 10 million — no others would be a problem. (Current estimates put the planet’s population at more than six billion.) ... Overpopulation means that we are putting more carbon dioxide into the atmosphere than we should, just because more people are doing it and this is related to overconsumption by people in general, especially in the ‘developed’ world.
