sustainable food slides Lesson

The Green Revolution: Pros and Cons

●Definition: Agricultural advancements in mid-20th century

●Pros:

●Introduction of high-yielding crop varieties

●Increased food production

●Cons:

●Increased use of fertilizers and pesticides

●Potential harm to the environment

Genetically Modified Organisms (GMOs)

●Definition: Plants or animals genetically engineered for specific traits

●Benefits:

●Increased crop yields

●Reduced need for pesticides

●Concerns:

●Safety for human consumption

●Potential environmental impacts

Challenges in Feeding a Growing Population

●Major issues:

●Water scarcity

●Overuse of fertilizers and pesticides

●Desertification

●Food waste

Need for sustainable solutions to address these challenges

Sustainable Agriculture: A Path Forward

●Definition: Farming practices that protect the environment and ensure
long-term food production

●Key practices:

●Water conservation

●Crop rotation

●Use of natural fertilizers

●Benefits:

●Produces enough food to feed the world

●Minimizes environmental harm

Notable figure: Norman Borlaug, "Father of the Green Revolution"