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Many of the Climate Impacts Predicted in the Last National Climate Assessment, in 2014, Are No Longer Theoretical (nytimes.com)
This year's report contains many of the same findings cited in the previous National Climate Assessment, published in 2014. From a report: More and more of the predicted impacts of global warming are now becoming a reality. For instance, the 2014 assessment forecast that coastal cities would see more flooding in the coming years as sea levels rose. That's no longer theoretical: Scientists have now documented a record number of "nuisance flooding" events during high tides in cities like Miami and Charleston, S.C.
"High tide flooding is now posing daily risks to businesses, neighborhoods, infrastructure, transportation, and ecosystems in the Southeast," the report says. As the oceans have warmed, disruptions in United States fisheries, long predicted, are now underway. In 2012, record ocean temperatures caused lobster catches in Maine to peak a month earlier than usual, and the distribution chain was unprepared.
"High tide flooding is now posing daily risks to businesses, neighborhoods, infrastructure, transportation, and ecosystems in the Southeast," the report says. As the oceans have warmed, disruptions in United States fisheries, long predicted, are now underway. In 2012, record ocean temperatures caused lobster catches in Maine to peak a month earlier than usual, and the distribution chain was unprepared.
Sea levels are rising at about 4mm per year, and that rate is expected to accelerate as warming continues. This is a SERIOUS PROBLEM in the long run, and we need to deal with it.
But since 2014, that is 16mm, or about 0.6 inches. It is ridiculous to claim that this is the cause of coastal flooding. This sort of silly alarmism is causing "crisis fatigue" and just making people more and more skeptical about global warming and science in general.
Nice red herring. Nobody's "throwing options off the table that lightly". There is active ongoing research into the effects of iron seeding going on at my nearby university, and CO2 producing power is being replaced as we speak with other options
The only ones throwing options off the table are the people who keep maintaining that it's not a big problem and that if we just wait a little bit, the climate will change back.
https://www.businessinsider.co...
You are welcome on my lawn.
is that America will NOT be the hardest hit. Mid to Southern Europe, along with China's breadbasket, will be hit by high temps and massive droughts.
If Nations want to avoid this, they will all work together, as opposed to pushing others to cut back, while they continue to add lots more fossil fuel plants.
I prefer the "u" in honour as it seems to be missing these days.
Come up with actual solutions that don't involve mass starvation before throwing around insults like "denier" and "liar."
I am a science supporter. Here are my solutions:
1. Better and more available contraceptives for 3rd world women.
2. Better education, healthcare, higher literacy rates, and better sex ed for 3rd world women
In the long run, these first two solutions will likely have the greatest effect. No one will use less CO2 than the people that aren't born. The 1st world has already turned the corner on both population growth and energy consumption. We need to help the rest of the world do the same, and do it faster.
3. More efficient air conditioners. The best ACs use a 3rd the power of the worst. Wider adoption of ACs in India, China, and SE Asia is the biggest reason for growing CO2 emissions. We should have an $10M X-Prize for a better and cheaper AC.
4. More efficient and cost effective insulation, and improved passive heating systems for buildings.
5. Better sensors to detect people moving around in buildings. Only heat/cool/light where the people are.
6. Better batteries. Wider adoption of electric cars.
7. Wider adoption of wind and solar, along with better storage, and better long distance transmission.
8. Improvement of internet speeds and tele-presence technology so that fewer people need to travel and commute.
9. Aggregated self-driving-delivery-on-demand services, so no one needs to drive to the grocery store to buy a jug of milk, or go to the post office to drop off a package.
10. Iron fertilization of the oceans to generate plankton blooms. This will remove CO2 from the ocean, and increase fish harvests. People can eat more fish and less beef. Of all the geo-engineering proposals, this is the easiest and the most likely to work.
None of these require killing half the human race (although #1 and #2 will reduce our numbers) nor destroying our civilization.
9. Aggregated self-driving-delivery-on-demand services, so no one needs to drive to the grocery store to buy a jug of milk, or go to the post office to drop off a package.
I've got a better idea—how about we design our cities and neighbourhoods so that the shops are within walking distance of most people instead of regarding the mandatory use of a car for this as something "normal", which in much of the rest of world it is not?
Il n'y a pas de Planet B.
Because it is actually pretty hard to have enough people within walking distance to support most types of stores beyond the corner quickie-mart.
It is not a problem in Europe, and neither in the few countries I visited in Africa and Asia.
that is going to need market area of a couple tens of thousands of people, and it is rather difficult to get that many people to fit within walking distance of anything.
You have never been in a civilized city, like Paris?
There are supermarket chains that have a store every 200m ... and the big stores you find in commercial areas or outside of every medium sized town, like Leclerce or Auchon etc. have a "miniAuchon" etc. all over the city.
And then again: every majour road is chained with "Arabs" selling food and groceries and "Chineese" selling vegetables and fruit. I live in Menilmontant when I'm in Paris. In a radius of 100m around my place are probably close to 50 food shops, and 3 or 4 of them are super markets. In a radius of 400m I most likely have 20 super markets.
Three times a week thee is a market on the middle "lane" of the road. The road is "three lanes", a double lane in each direction, and a center lane for pedestrians, lined left and right with trees. There is market so often and you can buy everything from eggs via cheese and oysters and fish to vegetables and simple clothing and a USB charger ... or second hand cloth.
https://www.google.co.th/maps/...
Use street view and walk around. It is full with small shops, restaurants, small hotels, coffee bars and: super markets!
Cost free eBook I read (by iBook/Kobo/Amazon/ObookO/Gutenberg etc.): "The Green Odyssey" by Philip Jose Farmer.
3. More efficient air conditioners. The best ACs use a 3rd the power of the worst. Wider adoption of ACs in India, China, and SE Asia is the biggest reason for growing CO2 emissions. We should have an $10M X-Prize for a better and cheaper AC.
4. More efficient and cost effective insulation, and improved passive heating systems for buildings.
Efficiency angle already well into diminishing returns territory especially heating and cooling scene. While it is physically possible to do some crazy shit like heat a mansion in sub-zero weather with a candle the reality is quite different.
5. Better sensors to detect people moving around in buildings. Only heat/cool/light where the people are.
This is often a counterproductive strategy for the most energy efficient heating and cooling technologies as a practical matter they operate by leveraging temperature differentials on a continuous basis. When you heat or cool a space it's not just the air and moisture content you are also heating or cooling solid matter in the environment which is 1000 times the density of air.
6. Better batteries. Wider adoption of electric cars.
7. Wider adoption of wind and solar, along with better storage, and better long distance transmission.
By far the biggest bang for the buck in energy space is development of dirt cheap batteries that don't suck ass in any way (low weight, high density, safe, operating temperatures, long life). If you can pull it off everything in the energy scene changes overnight.
9. Aggregated self-driving-delivery-on-demand services, so no one needs to drive to the grocery store to buy a jug of milk, or go to the post office to drop off a package.
If you want do something meaningful on the conservation front increasing household size is the most effective option available.
Iron fertilization of the oceans to generate plankton blooms. This will remove CO2 from the ocean, and increase fish harvests. People can eat more fish and less beef. Of all the geo-engineering proposals, this is the easiest and the most likely to work.
There are productive things that can be done with carbon without polluting the air and seas with crap and seeing what happens.
STP/biochar for example can provide best soils for growing crops while sequestering excess carbon.