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BostonBusted's avatar

It is very important to impart with young people hope for the future while also being realistic. The future of technology is incredibly exciting.

Will Howard's avatar

This is a great essay.

I'm a climate scientist and I have worked for a long time in the space of climate and energy policy. I talk to students occasionally. I try as best I can to counter the message of doom and despair that seems to pervade many parts of the media, especially around the issue of climate change. It's a real issue, entailing real risks and real impacts, some of which are emerging now.

But the apocalypticism that seems to surround discourse around the phrase "climate change" is dangerous in its own way. I think it encourages a form of nihilism, along the lines of "we're doomed [because of climate change], so why bother trying to do anything?" I hate to see this being done to anyone, but especially to impressionable young people.

So I always remind them we [humanity] have solved a great many environmental problems already. In modern cities (many, not all), air and water quality have improved significantly over recent decades. Because of air and water pollution controls, modern sewage systems and water treatment, vehicle pollution controls etc.

Climate change is also a "pollution" problem of its own though it differs from the earlier pollution issues we've dealt with. Carbon dioxide and other greenhouse are not "pollutants" in the sense that they act as toxins as such. Also the long time scales of the climate system - especially CO2 buffering, ice sheet mass balance, ocean heat uptake and redistribution - mean the problem won't be turned around quickly.

But we have solutions: nuclear energy, solar, batteries, CO2 removal, clean(er) gas turbines, and climate adaptation, among other solutions, are available and are being deployed and improved.

So my message to students: whatever you are interested in studying you can help. Aside from the obvious need for engineers and scientists; lawyers, economists and others are all needed to help develop solutions to a wide range of environmental and social challenges.

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