Jonathan Foley: The other inconvenient truth

The video explores the significant impact of agriculture on land use, water resources, and climate change. It highlights the challenges of feeding a growing global population while preserving the environment. The speaker discusses the extensive use of land and water for agriculture, the environmental consequences, and the need for sustainable practices. The concept of 'terraculture' is introduced as a collaborative approach to integrate commercial agriculture, organic farming, and environmental conservation. The video emphasizes the urgency of addressing these issues to ensure food security and environmental sustainability.

What pattern of deforestation is commonly observed in the Amazon region?

• Linear pattern

• Circular pattern

• Fishbone pattern

• Grid pattern

What percentage of the Earth's land surface is used for agriculture?

• 20%

• 30%

• 40%

• 50%

Which river in North America has been significantly affected by agricultural irrigation?

• Rio Grande

• Mississippi River

• Columbia River

• Colorado River

What is the largest contributor to greenhouse gas emissions from human activity?

• Transportation

• Electricity

• Agriculture

• Manufacturing

What is a major driver of biodiversity loss according to the transcript?

• Agriculture

• Urbanization

• Deforestation

• Pollution

What is the projected global population by 2040?

• 11 billion

• 10 billion

• 9 billion

• 8 billion

What is one proposed method to increase agricultural yields without expanding farmland?

• Using more fertilizers

• Improving irrigation techniques

• Increasing livestock numbers

• Expanding into rainforests

What term is used to describe the new kind of agriculture that combines various farming practices?

• Agroecology

• Permaculture

• Terraculture

• Hydroponics

What is the main goal of 'terraculture' as described in the transcript?

• To eliminate greenhouse gases

• To integrate sustainable practices

• To reduce water usage

• To maximize crop yields

What is emphasized as necessary for addressing the global agricultural crisis?

• Technological advancements

• International collaboration

• Government regulations

• Individual farming efforts