A tax on private planes and superyachtd could bring much needed revenue in, making billionaires pay for some of the harm they’re doing. Judging by the quote at the end of the article, I don’t think this government has the sense or courage to do it, though.
https://www.theguardian.com/environment/2024/sep/18/superyacht-private-jet-oxfam-climate-finance
It certainly sounds it. The creation process generates more heat than it uses- meaning manufacture could be self sustaining, or used as energy generation. Once made, it acts as a form of carbon capture, putting it back into the ground. And once in the ground, it can aid water retention, improve soil structure, and aid access to nutrients.
There are some potential issues, mainly around the possibility of contamination depending upon the feed stock, but this sounds like a technology we should all be thinking about.
I wrote Pickers about breaking into a seed and equipment repository in the Alps. Maybe there needs to be a sequel about one on the moon.
https://www.wired.com/story/scientists-want-to-build-a-doomsday-vault-on-the-moon/
The use of biofuels in aviation is just beginning, and it has a long way to go to cut even the current levels of pollution, let alone that from projected rises in air travel. But it’s a start. Couple it with sensible replacements for short haul flights, and it may be worthwhile.
https://www.bbc.com/news/articles/cg64pwxzln4o
Heat pumps are an incredible technology, and a key part of cutting the carbon impact of heating and cooling homes. But no technology is perfect. Air heat pumps can be less efficient in high winds and when it is cold and humid. Luckily, manufacturers have spotted these issues, and are improving the technology as they go.
https://www.wired.com/story/how-heat-pumps-are-affected-by-climate-change/
Carefully managed, solar farms can produce more than just renewable energy. They’ve been found to boost wildflower growth and pollinators. Done properly, the land they’re on can still be used for some forms of farming.
https://theconversation.com/new-solar-farms-can-benefit-nature-heres-how-235991
There are fears for the future of British beer, as hop yields fall due to climate change. But there are scientists on the job, breeding more resistant strains, as well as looking at possible future flavours.
https://www.bbc.co.uk/news/science-environment-68636451
As large scale solar schemes become more common, planners need to think about their effect on the land they are built on. Introducing the concepts of agrivoltaics and ecovoltaics.
If I was in a permanent job, rather than working as agency staff, I would long ago have got myself an ebike through the Cycle to Work scheme. I may have ridden through most of the winter, too, rather than putting of getting back in the saddle for far too long.
Schemes like Cycle to Work may be relatively expensive as ways to cut carbon emissions, but they have many other benefits that more than make up for that. The authors of the article below have considered some of them and looked at ways to increase uptake further.
As the article says, it’s not enough to stop pumping out carbon dioxide, there need to be schemes for soaking it up and locking it away again. I’m filling my concrete covered back yard with plants as my bit, but industry has the options for larger and more complex schemes.
https://www.wired.com/story/carbon-removal-cur8-gabrielle-walker-credits-offsets-greenwashing/
Los Angeles is an unlikely champion of a new wave of water savvy urban planning. A city most of us think of as all about cars and concrete has introduced more permeable surfaces to soak up water rather than turning it into run off. The change has been so successful that not only was severe flooding avoided during recent extreme rainfall but it will help solve the city’s water supply issues.
https://www.wired.com/story/los-angeles-just-proved-how-spongy-a-city-can-be/
Global greenhouse gas emissions could peak as soon as this year. Then there’s the hard job of bringing them down to a safe level, of course, but it’s an important milestone.
https://www.wired.com/story/global-emissions-could-peak-sooner-than-you-think/
