Recent comments in /f/worldnews

EntertainmentNo2044 t1_j6nyk3l wrote

Fighter jets are nearly useless in Ukraine for both sides. Anti-air defenses are so strong that only veteran SEAD pilots in 5th gen fighter jets would be useful, and no one is going to give Ukraine F-22s. Aircraft basically just lob missiles from maximum range at this point and are glorified artillery pieces.

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ScientificSkepticism t1_j6nygwj wrote

> The energy input to energy output ratio for wind and solar isn't good... With nuclear and natural gas we put in the same inputs and get 20x (or more) the return as solar or wind.

The hell is this nonsense? The "energy in" is literally sunlight. Natural gas is gas extracted from the earth that you're burning to create more CO2.

The sunlight is going to hit the earth either way, we're capturing some of it as energy. The efficiency there is infinite.

>The sad thing is that solar and wind are not going to save us and will probably lead to an increase in habitat loss and destruction all over the planet.

Complete nonsense. We'd need a 115,000 square mile solar plant to power the entire world. Libya, a country you probably haven't thought of in a while, is 679,000 square miles.

So to power the entire world we'd need an area less than a quarter the size of Libya. Which, again, is a country you haven't thought about in months. No, this is not actually that much area.

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RedditIsShit9922 t1_j6nxpbw wrote

>we could be looking at fusion power as a more realistic near future option

Fusion is the exact opposite of that. It is highly speculative and can only become viable in the far future, if ever. Do not get fooled by the sensationalist headlines. There is a mountain of giant problems that need to be overcome before fusion can actually become commercial, and we have no idea if we can ever overcome these problems.

But we desparately need to act now, not wait for scifi tech to become reality. We cannot afford to waste money on this now. We should invest it into things are working to reduce CO2 RIGHT NOW.

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Funny_Equivalent t1_j6nxkne wrote

I tried to post this:

Dems urge Biden to halt aid to Peru over protest crackdown https://apnews.com/article/politics-united-states-government-district-of-columbia-caribbean-dina-boluarte-518fac934a1ad6209d90434030889e55

But it doesn’t let me. It says it has already been posted, yet I can’t find it. I also tried to post it in News yesterday and it was deleted.

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RedditIsShit9922 t1_j6nx6gn wrote

Nuclear does hurt more than it helps, since its insane costs could be put into more cost-effective options.

It also cannot be used to compliment renewables because it cannot be used for dispatchable power generation. Thus it directly competes with renewables for every Dollar/Euro being spend on the energy sector.

People who are truly concerned about the climate catastrophy ought to oppose nuclear power in favor of renewables and storage.

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frostygrin t1_j6nwy7o wrote

> All that is especially easy in a newly independent country, where political structures and norms are not well established.

I haven't seen any examples of that actually happening in Crimea. You even acknowledge that people might have been sympathetic - making it less nefarious.

> Parliamentary votes aren't coups.

What's leading to them surely can be.

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