That atomic bombs are used as fuel for nuclear power plants. Well-built nuclear power plants are not as dangerous as atomic bombs. Electricity could be used for vertical farming in the city, houses could be built higher and many people could live in the city, agricultural land could become wild, worldwide.
https://www.facebook.com/story.php?story_fbid=3999518050361292&id=2772457006400742 So I told him my idea of using disappearing money and he said it wouldn't work, there was nothing we could do and he was sorry that I was scared (so he said) he said that people are always being scared on the internet because the economy is supposed to grow. The conversation: Me:…
We can save the world, everyone join in! It works without growth, nature and the environment are important, many already have solutions Is dwindling money a good solution to the growth pressure of our economy? I mean money that decreases over time. Inflation occurs when there's more money in circulation. If the money decreases, then…
I've often heard that trees in the right location, with the right sun, rain and soil, don't need any care. In nature there was no care and our chestnut tree was not looked after, but it still grew very wide and tall. I see tree care as a bit of mutilation, but I don't think…
A quick note: I am against agroforestry instead of forests and for agroforestry instead of treeless areas. I am in favor of coppiced forest or permanent forest instead of normal forest. I've heard about trees, but I don't know if there are fruit or nut trees that don't need any care. What do you think,…
What is your opinion/experience of the Sustainable Engineering degree program? Would you recommend it? Here are the program contents: Engineering Sustainability Sciences Ethics of technological science Sustainability Economics Sustainable product design Circular technology Renewable energy Life Cycle Assessment Sustainable production technology Development and construction
https://m.youtube.com/watch?v=Bbb9C59Ou8U&t=6s&pp=ygUSQWZnamFuaXN0YW4gYsOkdW1l
What if, instead of putting plastic in the sea, you make tubes containing algae and water and put them on roofs? https://www.google.de/search?q=ist+plexiglas+kunststoff&sca_esv=5b2e6e9ffdc26326&source=hp&ei=ANrfZaDGK76Qxc8P0Pu36AM&oq=ist+pl+xigl as+&gs_lp=EhFtb2JpbGUtZ3dzLXdpei1ocCIOaXN0IHBsIHhpZ2xhcyAqAggAMgkQABiABBgNGBMyCRAAGIAEGA0YEzIJEAAYgAQYDRgTMgkQABiABBgNGBMyCRAAGIAEGA0 YEzIJEAAYgAQYDRgTMgkQABiABBgNGBMyCRAAGIAEGA0YE0i4LlDJBFjXI3ABeACQAQCYAaIDoAGpGaoBCTEuNC43LjEuMbgBAcgBAPgBAZgCDqACxBuoAgDCAgsQLhiABBjH ARjRA8ICBRAAGIAEwgIFEC4YgATCAggQABgWGB4YCsICBhAAGBYYHsICDhAuGBYYHhjHARjRAxgKwgIFECEYoAGYAweSBwkwLjMuOC4xLjI&sclient=mobile-gws-wiz-hp https://www.roehm.com/de/story/algoliner-revolutionizes-the-cultivation-of-microalgae-with-the-help-of-plexiglass-r-molding-compounds-and-a-mobile-factory-story Had an idea. Can you make Plexiglas from any plastic waste, since it is a plastic? On the page you can see that they want to make Plexiglas tubes…
Do you have solutions for sustainable development?