18 Environmental Persuasive Speech Topics

The principal threats of land degradation in Asia/Africa/South America. Do choose one continent for your thesis focus.

Ocean acidification (a decline in the pH degree of ocean waters) endangers marine organisms.

The main causes of massive coral bleaching (the whitening of corals).

The advantages of an intercropping system for sustainable plant production.

Environmentalists are misusing the term sustainable development.

Why we should be concerned about ozone depletion in Earth's stratosphere.

Bottom trawling (dragging huge nets along the sea floor) is killing for the benthic ecological organisms.

The benefits of microbes to humans.

Do make you own Carbon Footprint and realize how polluting you are. This is one of the most popular environmental persuasive speech topics.

The importance of the work of the Center for International Climate and Environmental Research CICERO in Oslo.

Why the carbon tax should be the next stage in our capitalist world.

How to manage E-waste streams in modern India.

Emissions trading or exchangable emission permits work contra-productive in the urgency to blow back global warming.

Debt-for-nature swaps are environmentally friendly policies.

Renewable energy technologies like wind energy, hydroelectricity, biomass and solar power should be stimulated by the government.

How to apply green environmentally sustainable computing (or green IT) at your home pc or mac.

The BP Deepwater Horizon oil spill in the Gulf of Mexico is the worst man-made mishap in American history.

Why can't the discussion about nuclear energy just be about the sole bare facts in stead of political bias all the time?