Re: What is your counsel?
Richard Posner is an influential legal theorist and author and currently a judge on the United States Court of Appeals for the Seventh Circuit. Posner attended Yale as an undergraduate, and was first in his class at Harvard Law School. Following his graduation from Harvard, Posner clerked for Justice William J. Brennan Jr.; he later worked as assistant to the Solicitor General of the United States. In 1969, Posner began teaching at the University of Chicago Law School, where he remains a Senior Lecturer to this day. In 1981, Posner was appointed to Seventh Circuit's Court of Appeals. Posner helped found the law and economics movement, which argues that the primary goal of law should be outcomes that are economically sensible and efficient rather than "just." Known for his eclectic mix of beliefs, Posner can't be pigeonholed as a liberal or a conservative: he has written that marijuana should be legalized and also that there are times when "torture should be used." Posner was the founding editor of the Journal of Legal Studies and (with Orley Ashenfelter) the American Law and Economics Review. Posner is the author of dozens of books, including Public Intellectuals, and The Problems of Jurisprudence, and How Judges Think, which was published in April 2008. His next book A Failure of Capitalism: The Crisis of '08 and the Descent into Depression will be released May 2009.
Question: What is your counsel?
Richard Posner: Well I don’t have the knowledge to give a responsible answer. But I would like to actually to see very heavy carbon taxes. And I’d also like to see larger government expenditures devoted to a range of defensive measures against catastrophe. But I think actually it’s kind of hearsay, but I think the American people are under taxed. You know we have very low tax rates relative to most countries, and I think too low. I think only government can deal with these catastrophic risks – not that the government has to do any of the research or anything; but the resources required, I think, for effective protection against them require a large-scale government spending.
I think we’ve skimped on government expenditures too. It’s partly a diversion. It’s the diversion of Iraq which has been so extraordinarily expensive. But if we were ever able to extricate ourselves from Iraq, which costs about $100 billion a year, I’d certainly want that $100 billion to be devoted to other national protection and not given back to the taxpayer.
Recorded on: Nov 21, 2007.
Judge Posner would like to see heavier carbon taxes and that Americans in general are under-taxed.
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If you want to know what makes a Canadian lynx a Canadian lynx a team of DNA sequencers has figured that out.
- A team at UMass Amherst recently sequenced the genome of the Canadian lynx.
- It's part of a project intending to sequence the genome of every vertebrate in the world.
- Conservationists interested in the Canadian lynx have a new tool to work with.
If you want to know what makes a Canadian lynx a Canadian lynx, I can now—as of this month—point you directly to the DNA of a Canadian lynx, and say, "That's what makes a lynx a lynx." The genome was sequenced by a team at UMass Amherst, and it's one of 15 animals whose genomes have been sequenced by the Vertebrate Genomes Project, whose stated goal is to sequence the genome of all 66,000 vertebrate species in the world.
Sequencing the genome of a particular species of an animal is important in terms of preserving genetic diversity. Future generations don't necessarily have to worry about our memory of the Canadian Lynx warping the way hearsay warped perception a long time ago.
Artwork: Guillaume le Clerc / Wikimedia Commons
13th-century fantastical depiction of an elephant.
It is easy to see how one can look at 66,000 genomic sequences stored away as being the analogous equivalent of the Svalbard Global Seed Vault. It is a potential tool for future conservationists.
But what are the practicalities of sequencing the genome of a lynx beyond engaging with broad bioethical questions? As the animal's habitat shrinks and Earth warms, the Canadian lynx is demonstrating less genetic diversity. Cross-breeding with bobcats in some portions of the lynx's habitat also represents a challenge to the lynx's genetic makeup. The two themselves are also linked: warming climates could drive Canadian lynxes to cross-breed with bobcats.
John Organ, chief of the U.S. Geological Survey's Cooperative Fish and Wildlife units, said to MassLive that the results of the sequencing "can help us look at land conservation strategies to help maintain lynx on the landscape."
What does DNA have to do with land conservation strategies? Consider the fact that the food found in a landscape, the toxins found in a landscape, or the exposure to drugs can have an impact on genetic activity. That potential change can be transmitted down the generative line. If you know exactly how a lynx's DNA is impacted by something, then the environment they occupy can be fine-tuned to meet the needs of the lynx and any other creature that happens to inhabit that particular portion of the earth.
Given that the Trump administration is considering withdrawing protection for the Canadian lynx, a move that caught scientists by surprise, it is worth having as much information on hand as possible for those who have an interest in preserving the health of this creature—all the way down to the building blocks of a lynx's life.
The exploding popularity of the keto diet puts a less used veggie into the spotlight.
- The cauliflower is a vegetable of choice if you're on the keto diet.
- The plant is low in carbs and can replace potatoes, rice and pasta.
- It can be eaten both raw and cooked for different benefits.
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