Sunday, June 26, 2022

Weaponization of GMO technology? Obscure federal commission uncovers the danger

An obscure federal commission created by the U.S. Congress issued a report in May suggesting that genetically engineered crops (often referred to as genetically modified organisms or GMOs) could become a new battlefront with China and not in the commercial sense. The U.S.-China Economic and Security Review Commission wrote in a staff research report that "Beijing could easily hack the code or DNA of U.S. GM [genetically modified] seeds and conduct biowarfare by creating some type of blight that could destroy U.S. crops."

The report said that while GMO crops are designed to resist naturally occurring crop diseases, the Chinese could create a genetically engineered fungus or other disease that targets the type of crops grown widely in the United States.

The writer of the report understands precisely why such an attack might work:

[A] virus or fungus engineered to kill a GM plant could wipe out an entire crop with no genetic variation to mitigate the losses. In a natural crop, a variety of DNA traits in the field could mitigate some losses and ensure some of the plants survive the viral or fungal infection.

Sunday, June 19, 2022

Oops! U.S. oil and gas exports fuel domestic price rise

The U.S. oil and natural gas industry long fought for and in the last decade finally won release from federal restrictions that limited exports. The ostensible reason was that because of the so-called "shale revolution" in the country's oil and gas fields, the United States would have plenty of oil and gas to spare for export.

The real reason behind the push was that the oil and gas industry wanted what almost every other industry in American already had: The right to sell their products to the highest bidders no matter where they lived on the globe.

This made it almost certain that as U.S. prices rose to match world prices, U.S. consumers would feel the pain. And, since energy prices affect everyone who votes, they are always politically consequential.

So, it is unsurprising that with U.S. regular gasoline prices over $5 per gallon President Joe Biden lashed out at U.S. oil companies—which are having one of their best years ever—saying they need to increase production of refined oil products. The companies have responded that their refineries are running at close to maximum capacity and so there is not much they can do in the short run.

Sunday, June 12, 2022

Gene editing: You can't edit behavior because...

Scientists thought they could make hamsters more cooperative by editing out a gene for a receptor that, when activated by a particular hormone hamsters produce, causes more aggression. Essentially, they made the hamsters immune to the aggression-promoting hormone expecting the hamsters to become more cooperative.

But just the opposite happened. Both male and female hamsters with the altered gene became more aggressive—much more aggressive.

There are several problems with the reductionist thinking that resulted in this experiment. First, behavior is exceedingly complex. We describe and define it using words which have multiple and ambiguous meanings. Those words need to be understood in a larger context. And, even when they are, those words still only point to meaning in our environment and inner experience. They are not the thing itself.

Sunday, June 05, 2022