I now realize that a similar distinction can be drawn among scientific animations. We can think of "concept-driven animations," and "data-driven animations." More
In the course of my work with science and environmental journalism students, I had repeatedly heard of efforts by various people and organizations to stir up doubt about the scientific evidence concerning prominent medical and environmental issues. Thus it was with great interest that I opened a new book, Merchants of Doubt, by Namoi Oreskes and Erik Conway. The book promised to tell me "How a Handful of Scientists Obscured the Truth on Issues from Tobacco Smoke to Climate Warming," with chapters on acid rain, the ozone hole, second hand tobacco smoke, global warming, and DDT.
A short way into the book, my interest took a sharp turn towards the personal. One of the four protagonists of the story turned out to be Dr. William Nierenberg, who had been the Director of Scripps Institution of Oceanography during the years that I studied there for my PhD. Nierenberg starred in two chapters: on acid rain and global climate change. More
"Form Follows Function." I've run across this idea a number of times, and it has tickled the spatial thinking part of my attention span. Cups, bowls, bathtubs, and spoons share a fundamental attribute–their concave upwards shape. This shape or "form" follows inevitably from the requirements of holding a liquid in the presence of gravity. Bird wings and airplane wings share a cross-sectional shape, flatter on the bottom and more rounded on the top, to perform the function of lifting the wing as it moves through the air.
I'd always considered "form follows function" to be a poor fit to most objects I care about as a geoscientist. More
These days, however, many other kinds of people also learn from data–including business people, investors, education leaders, and people who care about pollution, disease, or the quality of their local schools. My daily newspaper is rich in data-based graphs and maps–and so is the newsletter from my local library. These days, learning to learn from data is a necessary part of everyone's education.
However, learning to learn from data is not a typical part of everyone's education. This post explores what might be required to construct a thorough learning progression for learning from Earth Science data, beginning where a good elementary school leaves off and carrying on through to what an upper level college course or adult job might demand. More
By way of introduction at the meeting, we were asked to provide three minutes of advice to the President as to how he could help improve STEM higher education and in particular the preparation of students for the STEM workforce. Here is my response. There were lots of people at the meeting who could speak to the general question, so I spoke from the point of view of helping faculty be better teachers. More