Knowledge Tree
farmers
Facts (15)
Sources
The Evolution of Diet - National Geographic nationalgeographic.com 6 facts
measurementFarmers' wives bore children every 2.5 years, compared to every 3.5 years for hunter-gatherers.
claimThe adoption of agriculture led to a population explosion where farmers eventually outnumbered foragers.
claimThe domestication of cattle, sheep, and goats introduced parasites and new infectious diseases to early farmers.
claimEarly farmers experienced iron deficiency, developmental delays, and a reduction in physical stature.
claimClark Spencer Larsen of Ohio State University asserts that the diets of early farmers were far less nutritionally diverse than the diets of hunter-gatherers.
claimClark Spencer Larsen states that early farmers suffered from cavities and periodontal disease due to a diet of domesticated grains, conditions rarely found in hunter-gatherers.
History of tariffs in the United States - Wikipedia en.wikipedia.org 4 facts
claimFrom the Civil War until the early 20th century, high tariffs served as the ideological foundation of the Republican Party coalition in the United States, promising higher sales for businesses, higher wages for industrial workers, and higher demand for crops for farmers.
claimRepublican high-tariff advocates promoted the 'home market' idea to farmers, arguing that high-wage factory workers would pay premium prices for foodstuffs.
claimThe wool tariff implemented in the late 1860s included a high tariff rate on imported wool to help farmers, combined with a high tariff on finished woolens and worsted goods to protect American manufacturers.
claimThe 'home market' idea for tariffs had little relevance to farmers in the South and West because those farmers exported the majority of their cotton, tobacco, and wheat.
David Ludwig (Wageningen University and Research): Publications ... philpeople.org 3 facts
claimAn externally imposed epistemological paradigm remains dominant in most university educational curricula in Africa, despite the continued existence of Indigenous agricultural knowledge preserved by farmers and elders in rural communities.
claimScholars, practitioners, and non-profit organizations have emphasized the importance of recognizing farmers as experts and acknowledging their knowledge, though current discourse on epistemic pluralism often overlooks the interaction between different local knowledges in favor of focusing on the interaction between academic and local knowledge.
claimLocal knowledges of farmers often remain marginalized in wider agricultural development interventions.
The Impact of Trump's Tariffs: A Comprehensive Analysis claconnect.com Feb 23, 2026 1 fact
claimThe agribusiness industry and farmers face financial strain and market uncertainty from tariffs, which can reduce export revenues and increase production expenses if tariffs are applied to imported agricultural equipment.
How Tariffs Are Reshaping Global Supply Chains in 2025 supplychainbrain.com Jun 25, 2025 1 fact
measurementU.S. soybean exports to China dropped by 25% since 2023, resulting in an annual loss of $2 billion for U.S. farmers due to retaliatory tariffs imposed by China.