Agriculture is one of the first victims of climate change. At the same time, it causes a significant share of global greenhouse gases. New technologies are the key to minimising the problem. But experts in particular are finding it increasingly difficult to recognise innovations as a solution to climate change.
Climate change affects the quality and quantity of harvests. According to a recently published study, there is a risk of significantly lower maize harvests as early as the mid-2030s. Africa and South America are primarily affected. However, Europe must also be careful that agricultural production is not neglected.
The summer of 2021 will probably remain in the memory of the Eastern Swiss winemakers for a long time to come. The wet cold weather with hail storms causes major crop failures.
To produce the same amount of food, organic agriculture needs around 40 percent more space than conventional agriculture. In order to be able to feed the growing world population completely organically, up to 80 percent more space would be needed in the future.
If you look closely, you can see: The number comes from a 35-year-old study. In a thought experiment at the time, suicides involving pesticides in Sri Lanka were extrapolated worldwide.
Everything that occurs in nature is healthy and synthetically produced substances, i.e. "chemical" substances, are toxic. This myth is fundamentally wrong: There are many highly toxic substances in nature, and at the same time there are many synthetic substances that are absolutely harmless.
Pesticides are repeatedly blamed for the decline in insects. That is too simplistic an assessment. The reality is much more complex. For example, overdevelopment has a much stronger influence on insect populations. This is demonstrated by a meta-study on global insect decline.
The fact that organic farmers work without pesticides is a commonly-held view, but it is clearly wrong. Around 60 percent of the Swiss top ten crop protection products are also approved for organic farming. The organic farming industry, in its current form, could not exist without modern synthetic plant protection products.