1
1

Opinion piece by Sierra Solter, "a plasma physicist, engineer, and inventor who studies the intersection of heliophysics and aerospace". Relevant quote:

Upon investigating just how much dust in the form of satellite and rocket debris the space industry has dumped into the ionosphere during re-entry, I was alarmed to find that it is currently multiple Eiffel Tower’s worth of metallic ash. I wouldn’t have even been able to calculate that at all without a scientist’s personally run website. Our ozone is mere pennies thick, and soon we will be putting at least an Eiffel Tower’s worth of metallic ash a year directly into the ionosphere. And all of that will stay there, indefinitely.

How could we possibly think that burning trash in our atmosphere 24/7 is going to be fine?

2
1
3
1
4
1
5
1
submitted 1 month ago* (last edited 1 month ago) by jeffw@lemmy.world to c/earthscience@mander.xyz

So does that mean those who (ahem) predicted a possible “world without bees” were wrong? Yes. Does it mean that everything’s all good with Apis mellifera, better known as the Western honeybee?

Not quite, because honeybees are still dying in massive numbers. According to the most recent survey data, beekeepers lost 48.2 percent of their managed honeybee colonies between April 2022 and April 2023, chiefly due to infestations of Varroa mites and the viruses associated with them. That’s nearly 10 percentage points higher than the previous year.

So we have a situation where there are apparently more honeybee colonies than there have ever been but honeybees are still dying by the billions from CCD and assorted other threats.

6
1
7
1
8
1
9
1
10
1
11
1
12
1
13
1
14
1
15
1
16
1
17
1
18
1
19
1
submitted 2 months ago by Makan@lemmygrad.ml to c/earthscience@mander.xyz

cross-posted from: https://lemmygrad.ml/post/3983568

From Xi Jinping:

Second, we must accelerate the transition to a green and low-carbon development model

Upholding green and low-carbon development as a fundamental approach to resolving environmental problems, we will work faster to promote eco-friendly ways of production and life, and lay a green foundation for high-quality development.


Check it out and let me know what you think of Xi Jinping's speech.

20
1
21
1
22
1
23
1
24
1
25
1
view more: next ›

Earth, Environment, and Geosciences

1564 readers
7 users here now

Welcome to c/EarthScience @ Mander.xyz!



Notice Board

This is a work in progress, please don't mind the mess.



What is geoscience?

Geoscience (also called Earth Science) is the study of Earth. Geoscience includes so much more than rocks and volcanoes, it studies the processes that form and shape Earth's surface, the natural resources we use, and how water and ecosystems are interconnected. Geoscience uses tools and techniques from other science fields as well, such as chemistry, physics, biology, and math! Read more...

Quick Facts

Rules

  1. Don't throw mud. Be kind and remember the human.
  2. Keep it rooted (on topic).
  3. No spam.


Jobs

Teaching Resources

Tools

Climate



Similar Communities


Sister Communities

Science and Research

Biology and Life Sciences

Plants & Gardening

Physical Sciences

Humanities and Social Sciences

Memes

founded 11 months ago
MODERATORS