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Marcus C Sarofim

Climate science and policy analysis from Marcus Sarofim: 17 years EPA, MIT PhD, JHU adjunct, key contributor to 2009 GHG Endangerment Finding. Saraph (my name's root) means "fire"—fitting for climate commentary.

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Substack
PricingOnly free issuesPublishesWeekly
Issues21Founded7 months agoLast Issue10 days ago
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Latest Issues

Comment like the planet depends on it

Last month I identified four proposed actions where the public could push back. This month I identify five more (in approximate order of importance):

• A rollback of diesel pollution rules (comment here - click on “open for comments” butt...

10 days ago
5
1

FaIR-Weather Feedbacks

Feedbacks are central to climate change. However, they are often misunderstood, and no climate model includes all possible feedbacks. Here I discuss the basic concepts behind climate feedbacks, and then show results based on incorporating s...

a month ago
8
4

Four public comments to file in the next month (one due Monday)

The Trump Administration continues to attack science, federal employees, and democracy itself in a multitude of ways. There is an opportunity to provide public comment on four recent proposals, and I encourage my audience to do so. Remember...

a month ago
8
9

Simulations Revisited

When I was but a young graduate student and frustrated that a computational error meant that I had to restart a whole bunch of simulations, a wise post-doc took me aside and said, “Yes. Trying and retrying is what science is all about. If r...

2 months ago
9
2

The Sea Level That Dropped (and Other Claude Stories)

I once stepped in to guest tutor a 6th grader in math. We were happily doing some problems when he made a calculator error and produced a number that was 10 times too large. I asked him to look at the problem and see if there were any issue...

2 months ago
5
9

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  • Marcus C Sarofim

    Climate science and policy analysis from Marcus Sarofim: 17 years EPA, MIT PhD, NYU Marron researcher, JHU lecturer, key contributor to 2009 GHG Endangerment Finding. Saraph (my name's root) means "fire"—fitting for climate commentary.

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