It’s World Cup time, and around the world football and soccer fans are lining up to complain about how stupid the word “soccer” is. 31 of the world’s best footballing nations (and England) came to Brazil for a chance at glory and honor in the world’s favorite pastime. While many of the people in the U.S.A. may have only watched by accident, chances are good that you saw something remarkable this year. No, it’s not the US watching soccer once the cup’s over – that has no chance of happening. Take a look at this free kick (I humbly suggest muting the video and watching the first 45 seconds):
I want to share a personal perspective. I’ve lived my whole life caring for pets: cats, turtles, frogs, a praying mantis I found in the backyard. I wrote a rock opera about my sister’s hamster. In my professional life, I work with zebrafish for research. In short, I’m a vegetarian who believes strongly in the ethics of animal research. In this column I want to share stories of working with animals, its joys and frustrations, and pay some small tribute to the animal lives that make it possible for me to live so long, and in such extraordinary health.
Working with animals can be emotionally hard. Sometimes it’s hard even to watch, the way surgery is hard to watch – a part of me knows the higher purpose, another part has a hard time ignoring a knife that cuts into a person’s chest. In the same way, in research, I see the kindred spark of life in every mouse I’ve ever held, and when they pass through that thin boundary between living and dead, I feel it. Here’s why I keep doing it: Continue reading
Or Why Effective Theories are so … Effective
Solids, liquids, gases. What do these words really mean? How about cell, organ, or human? At a fundamental level, these things are complex assemblages of interacting subatomic particles. But you probably have an easy time recognizing a human without knowing about their electron configurations; you might instead identify key characteristics like physical appearance or behavior. These various abstractions help us understand the macro-world, but a seemingly naive philosophical question is “why can we do that?” Continue reading