It's a bold claim that is also scientific consensus. See for example this summary of the IPCC report: https://time.com/6152615/ipcc-report-climate-change-agricu

It's a bold claim that is also scientific consensus. See for example this summary of the IPCC report: https://time.com/6152615/ipcc-report-climate-change-agriculture/ https://time.com/6152615/ipcc-report-climate-change-agricult.... But I won't be able to convince you with that, since you probably already know it, but choose to think happy thoughts instead.