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Scientists are working out different ways to improve air quality and clean up contaminated sites. In numerous cases the simplest, most natural solution is the most efficient. This could be the case here as they try to break certain kinds of pollutants into harmless byproducts, the key answer could be held by some plants. […]
The number of people that our planet supports is growing fast [later edit: 7th billion baby comes with a warning], and for the diet that every man has there is a land surface which provides his food. Some types of diet require more land, some less; a low-fat vegetarian diet is very efficient and […]
Basic paleoclimatology and one a little more There have been many climatic shifts throughout the geologic period of our time. The abrupt climate change events that occurred thousands of years ago are very important to us because they took place closer to this day and so there is a greater chance of repeatability. We […]
Global warming is a hot topic everywhere in the world, and probably have ourselves to blame for that. The careless use of resources combined with greed and lack of respect for mother earth could be what leads to our demise. The signs are everywhere but at first they were more obvious in the oceans. […]
