<p>This is a generalization, but there are two approaches if you want to do something for the environment:</p>
<p>1) Work at developing something new.</p>
<p>2) Work to help reduce pollution/carbon footprint.</p>
<p>Lots of kids go into environmental studies thinking they’re going to reduce pollution, and become really frustrated as adults. Many wind up in compliance jobs for companies. That means that you work for a company that pollutes (oil companies hire a lot of people in this area, for example), and enable them to pollute as much as they can without getting in trouble with the regulatory agencies. Most of the others wind up in government jobs, where they either act as police over the polluters or enable the companies to get permits (which often means enabling the polluters to come as close to legal pollution limits without going beyond them). </p>
<p>The complaince jobs at the companies pay far better than the jobs with the government agencies.</p>
<p>So many of these jobs are about enforcing and complying with government regulations. There are few jobs developing public policy, and those generally mean working with or for politicians, who have to keep their constituents happy. Constituents aren’t happy when environmental regulations cost them their jobs.</p>
<p>There are, of course, people who try to educate the world about pollution, but those jobs are few and far between.</p>
<p>Environmental studies majors often wind up in different fields, or complain about the drudgery of spending their lives concentrating on permits and bureaucracy for low pay.</p>
<p>Environmental engineers often work on environmental cleanups and the engineering details of getting new plants or facilities installed so that they comply with environmental regulations. Once again, many of those jobs are about compliance or enforcement.</p>
<p>I hope I’m not throwing a bucket of water on our dreams, but the people who will make a difference in improving the environment are those who will develop something new that enables people to pollute less, such as new energy sources, fuel efficient transportation systems, etc. If you want to do that, aim for mechanical or electrical or chemical engineering and a few other fields – those are the people who will have the greatest influence on changing the environment.</p>
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<p>Regarding 3/2 engineering programs, check with the schools to find out how many people actually do them. This is a banner flown by a large number of liberal arts colleges, but if you check their actual numbers, very few students actually become engineers that way. If you’re considering engineering but aren’t sure yet, consider schools that have both engineering and liberal arts programs (Cal, Lafayette, Bucknell and Lehigh, among others, are all good choices).</p>