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Politics : Formerly About Advanced Micro Devices -- Ignore unavailable to you. Want to Upgrade?


To: Wharf Rat who wrote (1191023)1/5/2020 11:11:32 PM
From: Winfastorlose6 Recommendations

Recommended By
bruiser98
FJB
IC720
locogringo
Mick Mørmøny

and 1 more member

  Read Replies (3) | Respond to of 1573927
 
That is a total lie. 97% do not agree on that.

multiple studies published in peer-reviewed scientific journals show that 97 percent or more of actively publishing climate scientists agree: Climate-warming trends over the past century are extremely likely due to human activities.”



To: Wharf Rat who wrote (1191023)1/6/2020 12:41:46 AM
From: Winfastorlose1 Recommendation

Recommended By
FJB

  Read Replies (1) | Respond to of 1573927
 
No, Greenland is not approaching a melting ‘tipping point’

By James Taylor |January 1st, 2020| General Information

An article on the climate activist website Inside Climate News (https://insideclimatenews.org/news/23122019/greenland-ice-sheet-climate-tipping-point-temperature-duration-sea-level-rise-pnas-study) claims Greenland is perilously close to a tipping point that will destabilize the Greenland ice sheet and result in substantial ice melt and sea level rise. The ice sheet’s stability through much warmer temperatures that lasted several thousand years during early human civilization, however, strongly contradicts the assertion.

Even climate alarmists have long acknowledged that temperatures would need to continue rising for many centuries before threatening a substantial melting of the Greenland ice sheet. A new study, however, claims that analysis of fossilized sea shells off of the coast of Greenland shows sustained warm temperatures several hundred thousand years ago indicate Greenland could eventually reach a tipping point of substantial sustained ice loss. Inside Climate News reports the authors of the study claim the sea shells indicate a similar tipping point may be just a few decades away.

“Our best estimate suggests that modest warming was able to dramatically reduce the parts of the Greenland Ice Sheet that are hard to melt away,” said one of the authors of the study, according to Inside Climate News.

Large sections of the ice sheet could melt “due to only a small increase in temperatures relative to today,” said the author.

However, peer-reviewed scientific research and even the United Nations Intergovernmental Panel on Climate Change (IPCC) have long established that temperatures remained much warmer than today for 4,000 years, during a period between 4,000 and 8,000 years ago. Yet the Greenland ice sheet did not experience any such tipping point.



Figure 1: Global temperatures were much warmer than today during the Holocene Maximum and remained that way for thousands of years. Chart published in the UN Intergovernmental Panel on Climate Change First Assessment Report.

Data published by the UN IPCC show quite clearly that temperatures can be much warmer than today and remain that way for thousands of years without reaching a tipping point for the Greenland ice sheet. But that won’t stop alarmists from continuing to assert their Climate Delusion that defies scientific facts.

cfact.org



To: Wharf Rat who wrote (1191023)1/6/2020 12:46:18 AM
From: Winfastorlose3 Recommendations

Recommended By
d[-_-]b
FJB
IC720

  Respond to of 1573927
 
Waking up on climate change: Farm yields keep shattering records


Waking up on climate change: Farm yields keep shattering records

By James Taylor |January 3rd, 2020| Climate

TU.S. and global crop production continue to set new records, even as climate activists ramp up a campaign to convince people that climate change is decimating crop production and forcing farmers out of business.

A prominent propaganda campaign is being presented by Politico. Politico in October published an article titled, “ ‘I’m standing right here in the middle of climate change’: How USDA is failing farmers.” On December 9, Politico followed up with an article titled, “ How a closed-door meeting shows farmers are waking up on climate change.” The October article claimed “American farmers are reeling” from extreme weather caused by climate change. The article also complained that the U.S. Department of Agriculture (USDA) is not devoting more money toward climate change programs. The December article asserted horrible “destruction wrought by catastrophic weather this year.” The article placed the blame on climate change and then trumpeted efforts to change government agriculture policy to focus on climate change.

The Politico articles generated substantial attention from the media echo chamber, including Google News searches for “climate change” placing the Politico articles at the top of search results. Unfortunately for climate activists – but fortunately for farmers and the rest of us – the climate change crop scare is pure fiction.

Presenting crop data collected by the UN Food and Agriculture Organization, the Global Economy website documents that U.S. crop yields are enjoying excellent short-term, mid-term, and long-term growth, with new records being set almost every year. According to the USDA publication, “ Crop Production Historical Track Records,” the past three years produced the three highest U.S. wheat yields per acre in history. The past five years produced the five highest U.S. corn yields and the five highest soybean yields per acre in history. U.S. and global crop production are a story of steady growth and almost yearly new records as the Earth modestly warms.

Even with the “catastrophic weather this year,” the USDA projects this year’s corn, soybean, and wheat yields to each be among the top six years all-time. Also, much of the problematic “catastrophic weather” occurred as part of early-spring snowstorms and late-fall snowstorms, which will continue to become less frequent and severe with ongoing modest warming.

At the global level, the UN Food and Agriculture’s “World Food Situation” website documents the same strong, consistent crop growth globally, with new records being set virtually every year.

The UN global crop production data is particularly helpful getting to the bottom of claims that climate change is a major factor in people attempting to enter the United States from Central America. NBC News, for example, published a July 2019 article titled, “ Central America’s choice: Pray for rain or migrate.” The subtitle read, “Ravaged by drought, farmers in rural Honduras and Guatemala live on the edge of hunger.” The article placed the blame for drought, crop failures, and resultant migration on global warming.

UN Food and Agriculture data, however, show Honduras and Guatemala are enjoying long-term growth in crop yields per acre, with record crop yields being set throughout the past decade. The same holds true for Mexico and nearly every other country in Central America.

Ultimately, more atmospheric carbon dioxide has the same beneficial impact on farm production as it does in greenhouse growing facilities. Also, warmer temperatures bring longer growing seasons and fewer devastating frost events. U.S., Honduran, Guatemalan, and global crop data show that climate activists are telling tall tales when they assert that climate change is causing global or regional crop devastation. The proof is in the objective crop production data.

cfact.org