The two claims differ primarily in the type of evidence and tone they convey. Claim 1 asserts that genetic engineering has historically been beneficial to the human diet and advocates for its continued use. It frames the conversation in a more general and historical context without providing specific data or formal studies.
On the other hand, Claim 2 presents a more research-focused claim, citing over 2,000 scientific studies to assert the safety and potential benefits of genetically modified crops, such as improving nutrition, lowering food prices, and addressing food insecurity. This claim is more formal and evidence-based.
Therefore, the most accurate comparison would be:
Claim 1 relies solely on anecdotal evidence, while Claim 2 uses a wider range of supporting evidence.