A prickly encounter
We first noticed the prickly visitor to our garden one evening. It appeared on our patio, but quickly dashed under cover of the plants once spotted. Much to the delight of my eldest son, Mrs (or Mr?) Tiggy-Winkle was on the patio again early morning at breakfast – shouldn't a hedgehog be asleep by now…
Brazilian soap operas and birth control – a strong link
A bit of CNN news on how Brazil's soap opera are linked to a dramatic drop in birth rates in Brazil, was brought to my attention by fellow ‘handpicked’ blogger Mark Palmer, as I’m the Brazilian blogger at CABI. Although the CNN news is reporting a new study result on the subject, this is actually…
Trees on farms – area twice the size of the Amazon
Image: World Agroforestry Centre Almost half of the world's farmland has at least 10% tree cover, according to scientists from the World Agroforestry Centre, indicating that farmers, particularly in the developing world, are far less destructive to carbon-storing forests than previously believed. This is the first study to use detailed satellite imagery to quantify the…
Lost Land of the Volcano
Last night on BBC television in the UK was the first of three programmes of the BBC’s jungle expedition, natural history discovery programmes “Lost Land of the ….” in this Volcano. This time the series, was filmed in the forests of the remote tropical island of New Guinea, primarily exploring the area around the giant…
Parasite anyone?
European Congress of Tropical Diseases/1st Mediterranean Travel Medicine meeting Monday Sept 7 2009 We are in Verona, home of Juliet & Romeo & apparently Pinocchio, if the street sellers are any indication. My companion is tucking warily into her first swordfish meal, a confirmed meat eater up until now. She remarks that her uncle had…
Current science on Arctic warming and its global effects
Over the past few decades, the Arctic has warmed at about twice the rate of the rest of the globe. This has resulted in destabilisation of important Arctic systems, including sea ice, the Greenland Ice Sheet, mountain glaciers and aspects of the Arctic carbon cycle. A peer-reviewed report dealing with the subject was produced by…
Camping to fight climate change – the heat is on
If you go to Blackheath, London, today you will witness environmental protestors camping and campaigning to get those in power to step up their act and stop global warming and climate change. Another camp gathering is being organised in Bangladesh to take place in October. Youth delegates pledged to keep global warming high on the…
Australia tries to look on the bright side after Ashes defeat
Outside a few parts of the world (largely those once colonies of Great Britain) the game of cricket remains largely a mystery. Even more so, the enigmatically named Ashes, the prize competed for in a Test series between England and Australia. But the Ashes epitomise a sporting rivalry, and often a clash of cultures, between England and…
Water Tops Climate Change as Global Priority – according to survey
Less than 1% of surface water is useable water in rivers, lakes and ponds; less than 3% is in glaciers and polar ice caps, which means around 97% of the world’s water is in the sea, is salty and unusable. Over 65% of the cells in our bodies is water, which means we just cannot…
We caught malignant malaria from chimpanzees — but when exactly?
Image: CDC/ James Gathany, Dr. Frank Collins, University of Notre Dame A couple of weeks ago I came across a news item entitled 'Scientists report original source of malaria', with a sub-headline to the effect that it jumped to humans from chimpanzees, possibly through a single mosquito. Reading the story indicated that it actually referred…