The Benefits Of ‘Global Warming’ – UN Reports Record-High World Grain Production For 2nd Year In A Row – Despite Al Gore’s food warnings!


By: - Climate DepotJuly 6, 2020 12:40 PM with 0 comments

https://mailchi.mp/c58affaab14c/the-benefits-of-global-warming-177718?e=f4e33fdd1e

GWPF Newsletter 06/07/20
The Benefits Of Global Warming
Record-High World Grain Production For Second Year In A Row

1) The Benefits Of Global Warming: Record-High World Grain Production For Second Year In A Row
Successful Farming, June 20202) Climate Crisis? What Climate Crisis?
Fresh Plaza News, 3 July 20203) Hot Summer Epic Fail: New Climate Models Exaggerate U.S. Midwest Warming by 6X
Roy Spencer, 3 July 2020#

1) The Benefits Of Global Warming: Record-High World Grain Production For Second Year In A Row
Successful Farming, June 2020With production surging by 4.4%, corn will drive world cereal grain production to record levels in 2020/2021, said the U.N. Food and Agriculture Organization in its first forecast of the new crops.It was the second forecast in a week of record global output as the planting season ends in the northern hemisphere.The FAO forecast cereal grain production of 2.781 billion tonnes, up 2.6% from the record set in 2019/2020.

In spite of uncertainties posed by the pandemic,” it said, prospects point to “a comfortable supply and demand situation…

Maize would account for the bulk of the predicted increase, with an expected expansion of 64.5 million tonnes to a record level of 1,207 million tonnes, boosted by record harvests in the United States of America (USA), Canada, and Ukraine, and near-record harvests in Brazil and Argentina.”

Rice production of 508.7 million tonnes would be the highest ever, up 1.6% from 2019/2020, while wheat “is forecast to decline from the previous year’s good level, largely on likely downturns in the European Union (EU), Ukraine, and the USA more than offsetting expected production increases in the Russian Federation and Australia,” said the FAO Cereal Supply and Demand Brief, issued last week.

Full story

see also GWPF report by Indur Goklany: Carbon Dioxide: The Good News 

2) Climate Crisis? What Climate Crisis?
Fresh Plaza News, 3 July 2020

South Africa’s farms are producing near-record amounts of food right now

According to Tonie Fuchs, Managing Director at Capespan Group Limited, it’s been a good season for South Africa so far. He claims that South Africa’s wildly productive farms’ are keeping the nation afloat.

“Large harvests are the order of the day right now, and agriculture is thriving – it grew by 28% in the first quarter of 2020 while the economy shrunk by 2%.

Agricultural economists expect the second-largest grain harvest in the country’s history while the maize harvest is forecast to be 38% larger than in 2019.”

“The country’s fruit farms are also having good harvests, with citrus production up 13%. … With Europe starting to open, exports are increasing, despite problems at the ports.”

Full post

3) Hot Summer Epic Fail: New Climate Models Exaggerate U.S. Midwest Warming by 6X
Roy Spencer, 3 July 2020

What I find particularly troubling is that the climate modelers are increasingly deaf to what observations tell us. 

For the last 10 years I have consulted for grain growing interests, providing information about past and potential future trends in growing season weather that might impact crop yields. Their primary interest is the U.S. corn belt, particularly the 12 Midwest states (Iowa, Illinois, Indiana, Ohio, Kansas, Nebraska, Missouri, Oklahoma, the Dakotas, Minnesota, and Michigan) which produce most of the U.S. corn and soybean crop.

Contrary to popular perception, the U.S. Midwest has seen little long-term summer warming. For precipitation, the slight drying predicted by climate models in response to human greenhouse gas emissions has not occurred; if anything, precipitation has increased. Corn yield trends continue on a technologically-driven upward trajectory, totally obscuring any potential negative impact of “climate change”.

What Period of Time Should We Examine to Test Global Warming Claims?
Based upon the observations, “global warming” did not really begin until the late 1970s. Prior to that time, anthropogenic greenhouse gas emissions had not yet increased by much at all, and natural climate variability dominated the observational record (and some say it still does).

Furthermore, uncertainties regarding the cooling effects of sulfate aerosol pollution make any model predictions before the 1970s-80s suspect since modelers simply adjusted the aerosol cooling effect in their models to match the temperature observations, which showed little if any warming before that time which could be reasonably attributed to greenhouse gas emissions.

This is why I am emphasizing the last 50 years (1970-2019)…this is the period during which we should have seen the strongest warming, and as greenhouse gas emissions continue to increase, it is the period of most interest to help determine just how much faith we should put into model predictions for changes in national energy policies. In other words, quantitative testing of greenhouse warming theory should be during a period when the signal of that warming is expected to be the greatest.

50 Years of Predictions vs. Observations

Now that the new CMIP6 climate model experiment data are becoming available, we can begin to get some idea of how those models are shaping up against observations and the previous (CMIP5) model predictions. The following analysis includes the available model out put at the KNMI Climate Explorer website. The temperature observations come from the statewide data at NOAA’s Climate at a Glance website.

For the Midwest U.S. in the summer (June-July-August) we see that there has been almost no statistically significant warming in the last 50 years, whereas the CMIP6 models appear to be producing even more warming than the CMIP5 models did.


Fifty years (1970-2019) of U.S. corn belt summer (JJA) warming since 1970 from observations (blue); the previous CMIP5 climate models (42 model avg., green); and the new CMIP6 climate models (13 model avg., red). The three time series have been vertically aligned so their trend lines coincide in the first year (1970), which is the most meaningful way to quantify the long-term warming since 1970.

The observed 50-year trend is only 0.086 C/decade (barely significant at the 1-sigma level), while the CMIP5 average model trend is 4X as large at 0.343 C/decade, and the CMIP6 trend is 5.7X as large at 0.495 C/decade. While the CMIP6 trend will change somewhat as more models are added, it is consistent with the report that the CMIP6 models are producing more average warming than their CMIP5 predecessors.

I am showing the average of the available models rather than individual models, because it is the average of the models which guides the UN IPCC reports and thus energy policy. It is disingenuous for some to claim that “not all IPCC models disagree with the observations”, as if that is some sort of vindication of all the models. It is not. If there are one or two models that agree the best with observations, why isn’t the IPCC just using those to write its reports? Hmmm?

Full post & comments

 

‘We really need to wake up quickly’: Al Gore warns of a looming food crisis caused by climate changeWash Post – Oct 21, 2019: –


Gore had invited 300 guests — chefs, farmers, food executives and activists — to “The Climate Underground,” a two-day conference last week at his family farm here that explored the intersection of food, climate change and sustainable agriculture…the main event was Gore’s slide show, delivered with his characteristic mix of bravado and humility, detailing the impacts of climate change on food systems worldwide…

Gore spent the better part of 90 minutes detailing the pressures of drought, heat, flooding, superstorms, “rain bombs,” invasive insects, fungi and bacterial blight on food producers. “We may be approaching a threshold beyond which the agriculture that we’ve always known cannot support human civilization as we know it,” he declared in a low growl. “That’s something we need to avoid.”

“This is in Georgia; a heat wave cooked these apples before they could be harvested,” he said, issuing forth rapid-fire examples alongside bone-chilling images and video. “This is the Australia wine region that’s going to be untenable. . . . Rice yields in 80 percent of Japan have declined due to the rising temperatures. . . . In nearby Murfreesboro, Tenn., we’ll see a quarter decline in soybean yields within the next 30 years.” … “Ever since 2015, it’s been clear that the impact on the food system was underestimated in previous years.”

Gore warns of too many Africans: “Africa, by mid-century, will have more people than either China or India. And by end of century, more people than China and India combined. And you combine that with the impact of the climate crisis on subsistence agriculture in Africa, the importance of subsistence agriculture in Africa, the poor quality of the soils, the persistent problems of land tenure, and the economic and social structures that discourage good stewardship of the land, then, wow. We really need to wake up quickly to the serious crisis that could develop there.”