No, I’m not talking about zombies.
This post considers two stories in the news last week. The first, is a new study in Science Advances by Ripple et al. finally spotlighting what we’ve known for a while: herbivores around the world are collapsing, particularly the large charismatic ones. This is bad news not just because they’re iconic species that people love to love, but because they are major components of ecosystems and their disappearance would have widespread cascading effects.
Columbian Mammoth in the George C. Page museum, Los Angeles
The second is an interview on NPR with Dr. Beth Shapiro at UC Santa Cruz on her new book How to Clone a Mammoth: The Science of De-Extinction. It leads with the question “If science could clone a mammoth, could it save an elephant?” Continue reading
As a follow up to Sergey’s insightful post about the bizarre logic which accompanies the job hunt, I’ve been mulling over what drives all these dynamics. It looks to us that whatever the situation may be, at the end of the day hiring committees really only care about papers – how many you’ve got, and where they were published. Individuals circumstances really don’t seem to matter when there’s a glut of PhDs to choose from.
OK. A biologist’s perspective (the kind interested in ecology and evolution): why not follow this logic through – what happens when you take a population of scientists (say, those studying living systems) and subject them to extreme selection, all of which feedback on each other, and let the thing run for a few years? Here are some of the main selection pressures – Continue reading
Leopold near Chihuahua, Mexico, 1938
Photo: Starker Leopold
An era ago, a student of Nature named Aldo Leopold, after many years of living alongside the great American wilderness, wrote a classic book illustrating how a sense of place can become embedded in a person’s being. Some time later, an Austrian biologist stood on the banks of the Danube river and waxed poetic about his homeland. This man was Konrad Lorenz, and among his many discoveries as one of the founders of the field of animal behavior, or ethology, was that of imprinting. Imprinting is the process by which a young animal learns who its parents are. Gazing on this river, he mused that perhaps we imprint on the landscapes we belong to. Continue reading
I just watched a very inspiring Daily Show.
Now that’s not a sentence once expects to come across very often (no offense, Jon), but it was an interview with Malala Yousafzai. Malala, now sixteen, is an outspoken Pakistani activist for education as the most important tool for solving the multitude of problems facing humanity. I’ve got to hand it to her father as well for clearly being the guiding role model in her life. She was shot in the head by the Taliban last year for her efforts, but fortunately for all of us, she made it.
Malala shares this view with me, my parents, and the innumerable other immigrants who came to the United States seeking a better life for themselves and their children thinking that education would enable greater opportunities in life. This is why now, in the midst of our government’s ridiculous shutdown, I look around at the ailing public school system of this once-great country and feel very sad.
The other day I was astonished to learn that the high school that my friends and I spent four years of our lives, receiving the FREE education that sent us on to good universities and even medical school, had slid down a hole. It was now gang territory, with police cars frequently on patrol. Some families are being forced to make a ridiculous choice – give up their homes to move to a better public school district, or fork out the tuition for private school. How did this happen? Continue reading
The role of women in the workplace is a perennial topic of discussion as we collectively aspire to the ideal of gender equality. I’d like to juxtapose two interesting trends about women in the US that seem to be much-discussed this year. The first is a study released this week by the Pew Research Center that has been grabbing headlines with the finding that 40% of households with children under the age of 18 have women as the top earner. These so-called “breadwinner moms” break down into two distinct categories: those who out-earn their husbands, and those who are single parents. The former (37%) are affluent, well-educated and mostly white, while the latter (67%) tend to earn less, are less likely to be college educated, and mostly non-white.
Now let those numbers stew for a moment, while you consider another set of facts.
The US National Science Foundation finds that, while women earn around 50% of the doctorates in science and engineering, they comprise only 21% and 5% of full professors in science and engineering respectively, as reported in a special section of the journal Nature earlier this year.
Let’s combine these two pictures. Continue reading
I recently attended a talk by Dr. Jane Lubchenco, a marine biologist who was basically in charge of running NOAA (the National Oceanic and Atmostpheric Administration) from 2009-2013. One of the most highly cited ecologists since, well ever, she was part of Obama’s ‘Dream Team’ of science advisors. During those four years, NOAA went from one turbulent challenge to another including the Gulf Oil spill and multiple extreme storm events like hurricane Irene.
Her talk, under the theme of “Science Serving Society” was fascinating in terms of both content and delivery. There was not a powerpoint in sight, instead she took us to a “field trip” to that strange foreign country known as Washington DC via a series of twelve short stories that illustrated the culture and habits of yonder parts. I thought I’d share some little nuggets of wisdom here by way of some quotes that stuck:
“People don’t care how much you know until they know how much you care” – Referring to the situation of concerned fishermen anxious about their livelihoods following the disastrous Deep Water Horizon oil spill in the Gulf. Point: Researchers may harbor a wealth of detailed knowledge, but applying it takes more finesse and the ability to relate to people. Continue reading