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A quote from the good Martin Luther. What is the reason the church members put up that sign?
...if by a "Liberal" they mean someone who looks ahead and not behind, someone who welcomes new ideas without rigid reactions, someone who cares about the welfare of the people -- their health, their housing, their schools, their jobs, their civil rights, and their civil liberties -- someone who believes we can break through the stalemate and suspicions that grip us in our policies abroad, if that is what they mean by a "Liberal," then I'm proud to say I'm a "Liberal." JFK
Most of what we know about DDT's toxicity to humans (as with many chemicals) is derived from laboratory-animal studies, which have demonstrated that DDT is likely to cause cancers and other health problems.EDF makes it sound like this relationship has been scientifically proven. According to the Malaria Foundation International which cites an article published in Lancet, it has not. Exotoxnet, a consortium of Cornell University, Michigan State University, Oregon State University and the University of California at Davis says
Thus it appears that DDT may have the potential to cause genotoxic effects in humans, but does not appear to be strongly mutagenicand, concerning cancer,
no significant associations were seen between DDT exposure and diseaseEDF also claims:
To attribute the resurgence in malaria to a failure to use one specific pesticide is not only misleading, it's incorrect.There is evidence and opinion that says otherwise, this article published in PLOS for instance or this article published in Science News.
The laboratory building, built in 1977, is in the background. Please paint the soles of your shoes before you enter past the gate.
The potato fields look very fertile and have the best views of the high peaks.
They plant 35-40 acres of seed potatoes every year.
Growing certified seed potatoes begins with replicating plants in test tubes with an agar growth media. Each plant is cut into several little stems containing germinal tissue which will replicate another potato plant.
Plants need to be checked for the presence of virus and bacterial infections.
Eventually, racks and racks full of plants are growing under lights
Plants are eventually replanted into the green house where the actual seed tubers are produced.
Different varieties of seed potatoes are stored in a cool building until Spring planting.