https://fapesp.br/week/almost-half-of-the-beaches-will-disappear-by-the-end-of-the-century-warns-researcher

Is this before or after the great barrier reef dissapeared 20 years ago, or before or after all of the ice on killamanjaro melted 20 years ago?

Everyone knows this already. You're preaching to the church with this. If you have something new to add to this, fine. But this is just a random quote from some website. I know because I've seen this before.

This will happen by the end of the century.

It was fun while it lasted.

in my country this would be a bit of a blessing considering how many 60+ year olds go to the beach completely nude lol

I heard they are vanishing because companies are lazy and digs up the sand for whatever they need it for. :/

Sand is smoother and has better texture than crushed rocks, though crushed rock can become smoother as well if taking the extra time to make it such. But, as time is money, companies don't like it over just digging up the sand that's already there. :(

Been living on the coast my whole life. Keep waiting for this sea rise to happen. :v

Sorry to burst your bubble but manmade climate change is a scam which benefits the powerful people who push it

Sea levels have shown no noticeable change for as long as they've been whining about it. Best to stick to reality.

引用自 Walach：

I heard they are vanishing because companies are lazy and digs up the sand for whatever they need it for. :/

Sand is smoother and has better texture than crushed rocks, though crushed rock can become smoother as well if taking the extra time to make it such. But, as time is money, companies don't like it over just digging up the sand that's already there. :(

It's mostly erosion. Waves wash loose sand out to sea. When you see fancy white sand beaches at resorts, that's usually transported in, and spread out at regular intervals.

But some densely packed urban areas, like Venice and New Orleans are actually sinking lower under their own weight.

Do you mean the post glacial period 10k years ago when sea level rose hundred feet and flooded the black sea basin and covered the alaska land bridge

引用自 Ulfrinn：

[…]
It's mostly erosion. Waves wash loose sand out to sea. When you see fancy white sand beaches at resorts, that's usually transported in, and spread out at regular intervals.

But some densely packed urban areas, like Venice and New Orleans are actually sinking lower under their own weight.

I couldn't find anything about what you said with, "Venice and New Orleans are actually sinking lower under their own weight," so I had to turn to the last option, read the AI answer! :P

I googled: "Venice and New Orleans are actually sinking lower under their own weight."

AI answer: Yes, both Venice and New Orleans are sinking, but it's not just due to their own weight; other factors like groundwater extraction, sediment compaction, and sea-level rise are also major contributors. Venice sinks about 1-2 millimeters per year due to the natural compaction of the soft sediment it's built on, and this was accelerated historically by pumping groundwater. New Orleans is also sinking rapidly, with some areas dropping an inch or more per year, a process exacerbated by the removal of water and natural sediment compaction, alongside coastal erosion and rising sea levels

Seem plausible to me, not sure as I don't really use AI answers as good evidence. But as I couldn't find anything else, quickly enough, I picked it for this. :P

(I also laughed when the AI's mixed units.)

引用自 Ni-Neith：

Beaches around the world are undergoing a process known as “coastal squeeze” due to a combination of rising sea levels caused by climate change and urbanization in coastal areas. This phenomenon not only profoundly affects the biodiversity living on the sand, but it also harms activities such as fishing and tourism. Additionally, it makes coastal cities more susceptible to the advance of the sea.

The Industrial Revolution and its consequences...

引用自 Ni-Neith：

This will happen by the end of the century.

No it will not. This kind of doomsday clock propaganda exists since the late 70s.

Not one predection was correct. Not peak oil, not the ice age predection of the 70s, not the acid rain BS, not the ozone layer will give us skin cancer crap.

All this is for getting your money and scaring the crap out of you.

Military production and wars are all completely exempt from the climate change calculations.

All the data is estimated there is no real basis for it. There is no standarization for the measurement of it. Every country does what it wants and most countries have not even their own standardization for measurments. Not even for the temperatures. In most countries weather station can have several designs and the location is also not standardized.

Means if you have a weather station which was 30 years ago rural and the city grew and surrounds this weather station it now produces higher temperatures because of people, cars, streets but in fact the basis temperature didnt raise a little bit but the measured data does.

As it turns out many weather stations who transmit data to the climate change criminals do not even exist:

https://dailytelegraph.co.nz/world/climate-scam-uk-met-office-accused-of-making-up-data-from-non-existent-weather-stations/