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lradetsky.bsky.social
Senior Lighting Scientist at DesignLights Consortium. Decarbonization, energy efficiency, light pollution mitigation, integrative lighting. Opinions are my own Work: https://www.designlights.org
 https://www.researchgate.net/profile/Leora-Radetsky
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Posts 15 Comments 35

Happy Earth Day. Let’s take better care of her 🌎 and ourselves landsat.gsfc.nasa.gov/apps/YourNam...

submitted 31 days ago • 0 comments

Why hello Ms. Aurora. Sure was nice to see you again in the ADK

submitted 75 days ago • 0 comments

I've been following the insect decline. I've written about it. And still. This line made me sick to my stomach: In 20 years, the fleeting time it takes for a human baby to grow into a young adult, the country has lost 22 percent of its butterflies, researchers found www.nytimes.com/interactive/...

submitted 78 days ago • 8 comments

submitted 95 days ago • 0 comments

I feel like I'm going insane every time I see a media story about DOGE that doesn't also mention the fact that the Government Accountability Office exists and performs the exact function that DOGE pretends to, only in a credibly constitutional, non-partisan, and conflict-of-interest-free manner

submitted 96 days ago • 182 comments

It's actually theft of taxpayers money when websites go dark. We paid for that data

submitted 112 days ago • 229 comments

American science and medicine has been thrown into chaos and uncertainty over the past week. Here are some stories to get up to speed. 1/12

submitted 115 days ago • 63 comments

A timely cartoon for @newscientist.bsky.social

submitted 121 days ago • 17 comments

as we’re seeing the endpoint of the anti-DEI hysteria is just opening the door to rampant employment discrimination

submitted 121 days ago • 209 comments

latest column is on the dipshit curtis yarvin

submitted 121 days ago • 193 comments

Getting followed by so many pornbots named “Sarah”. It’s ridiculous.

submitted 130 days ago • 1 comment

In 2020, we mapped out the danger zones that will close in on Americans over the next 30 years — combining climate data with wildfire projections by US Forest Service researchers. See what changes are in store for your county. By @shaw.al , @abrahm.bsky.social & Jeremy W. Goldsmith

submitted 131 days ago • 293 comments

A lot of attention has been on RFK Jr as HHS Secretary nominee. But you should also know: Trump’s nominee for CDC Director, Dave Wheldon (a physician) spreads the lie that vaccines cause autism. In Congress, he tried to enact legislation restricting vaccines. Imagine what he will do at CDC.

submitted 134 days ago • 11 comments

This is a very good rule and would end a deeply unfair practice. Please provide your comments in favor of this rule by Jan 17.

submitted 134 days ago • 0 comments

Why is the sky dark at night? On this explainer, Neil deGrasse Tyson and Chuck Nice go over Olbers’ Paradox and why the night’s sky is dark. Hint: it’s not just because it’s nighttime. youtube.com/watch?v=BG8O...

submitted 181 days ago • 0 comments