Chapt07 Lecture

Learning Outcomes After studying this chapter, you should be able to answer the following questions: ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],7-

We can’t solve problems by using the same kind of thinking we used when we created them. –Albert Einstein 7-

7.1 Global Trends in Food and Nutrition ,[object Object],7-

Food security is unevenly distributed ,[object Object],[object Object],[object Object],[object Object],7-

Food security is unevenly distributed… ,[object Object],[object Object],[object Object],7-

Famines usually have political and social roots ,[object Object],[object Object],7-

7.2 Eating Right to Stay Healthy ,[object Object],[object Object],7-

A healthy diet includes the right nutrients ,[object Object],7-

Overeating is a growing world problem ,[object Object],[object Object],[object Object],7-

7.3 The Foods We Eat ,[object Object],7-

A boom in meat production brings costs and benefits ,[object Object],[object Object],7-

Meat is a good indicator of wealth 7-

Confined animal feeding operation (CAFO) 7-

Seafood is both wild and farmed ,[object Object],[object Object],[object Object],7-

Increased production comes with increased risks ,[object Object],[object Object],[object Object],7-

7.4 Soil Is a Living Resource ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],7-

What is soil? ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],7-

7.5 Ways We Use and Abuse Soil ,[object Object],[object Object],[object Object],[object Object],[object Object],7-

Causes of Soil Erosion and Degradation 7-

Farming accelerates erosion ,[object Object],[object Object],7-

Wind and water move soil ,[object Object],[object Object],[object Object],[object Object],7-

Wind and water are the main agents that move soil around. 7-

Wind can equal or exceed water in erosive force ,[object Object],[object Object],[object Object],7-

7.6 Other Agricultural Resources ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],7-

7.7 How We Have Managed to Feed Billions ,[object Object],7-

The green revolution has increased yields ,[object Object],[object Object],7-

Genetic engineering could have benefits and costs ,[object Object],[object Object],7-

Is genetic engineering safe? ,[object Object],[object Object],[object Object],7-

7.8 Alternatives in Food and Farming ,[object Object],[object Object],[object Object],[object Object],7-

Soil conservation is essential 7-

7.9 Consumer Choices Can Reshape Farming ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],7-

Practice Quiz ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],7-

Chapt07 Lecture

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Chapt07 Lecture