Patenting SARS
Another one from the BBC News Online. Believe it or not, there is a race on to patent the genome for the virus that causes SARS. The British Columbia Cancer Society, which was the first one to unravel the virus' genome is racing to get patent rights for the virus, not to make millions off of it or prevent others from using it, but for the opposite. Increasingly, scientists are patenting genomes in order to prevent companies from staking such a claim and then preventing researchers from studies and developing vaccines. Scientists regard the unraveling of genome as a process of discovery and not an invention, therefore not patentable - but the patent offices of many countries, especially the US has managed to screw the world over.
The first chef
First came fire ... and then, as the camera shifts to the soon to be late-village idiot, you're left wondering -- just what was going through that mind -- and food is put on the fire, for the first time, and cooking is accidentally discovered by humanity. The first chef is ridiculed by grunts, then the local thug tries a sample of the burnt carcass, and soon, everybody gets queued at the McDonalds drive-thru. What happened? Richard Wrangham of Harvard believes there's more to cooking than evolutionary history would have you believe. Wrangham points out that there is no way homo sapiens could survive on just raw food. Raw food just doesn't give up calories as easily as cooked food -- and raw food makes the digestive system expend more energy to get at those calories. Cooking on the other hand breaks complex molecules down, allowing the digestive system to make easy work of them -- and cooking also softens food, allowing the body to get to the calories with less effort...
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