A half-century of climate change in major agricultural regions: Trends, impacts, and surprises

https://www.pnas.org/doi/10.1073/pnas.2502789122

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This is the polar opposite of the truth!

From WUWT:

  https://wattsupwiththat.com/2025/06/07/global-wheat-yields-would-be-10-higher-without-climate-change/

From NOT A LOT OF PEOPLE KNOW THAT

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These were my comments:

    Mike Maguire      

        June 7, 2025 1:08 pm                

In other, similar breaking news:

1. Global food production would be 30% higher……….with less sunshine
2. Global food production would be 25% higher……….with less H2O
3. Global food production would be 20% higher………..with less nitrogen
4. Global food production would be 10% higher……….with less CO2

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    Mike Maguire

                                       Reply to             Mike Maguire        

        June 7, 2025 1:11 pm

Data
Wheat yields

https://ourworldindata.org/grapher/wheat-yields

    Mike Maguire

                Reply to             Bill Parsons        

        June 8, 2025 8:31 am

Much of the worlds fertilizer is made with natural gas!

The Haber Process:

https://chem.libretexts.org/Bookshelves/Physical_and_Theoretical_Chemistry_Textbook_Maps/Supplemental_Modules_(Physical_and_Theoretical_Chemistry)/Equilibria/Le_Chateliers_Principle/The_Haber_Process
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Wheat yields are usually dependent on how much nitrogen is applied to the crop…….up to 120 lbs/acre.

When and How Much Nitrogen to Apply to Wheat:
https://agcrops.osu.edu/newsletter/corn-newsletter/2023-07/when-and-how-much-nitrogen-apply-wheat