Topic 8.13 Notes – The Environment and Natural Resources from 1968 to 1980

How Environmentalism Became a National Political Issue

Modern environmentalism grew out of older conservation and preservation, but it aimed at something broader. Earlier reformers protected forests, parks, and natural resources. By the late 1960s, people were worried about pollution, chemicals, ecosystems, and human health.

Postwar growth created the problem:

• Suburbanization spread highways, lawns, cars, and construction into more land.
• Automobiles filled cities with smog and tied daily life to oil.
• Industrial waste and sewage polluted rivers and lakes.
• Pesticides raised fears about long-term chemical harm.
• Habitat loss came from development, dams, roads, and drilling.

Silent Spring

Rachel Carson’s Silent Spring helped turn those fears into a national argument. She showed how DDT moved through food chains, becoming more concentrated as it passed through ecosystems. That mattered because it taught Americans that nature was interconnected and that new technology could create hidden damage. This is why the book matters so much on tests. It challenged the idea that modern chemicals were automatically safe and helped lay the groundwork for later pesticide regulation and EPA action.

Why 1969 hit so hard

A few visible disasters made the issue impossible to ignore.

• Santa Barbara oil spill (1969) covered California beaches with oil and killed wildlife.
• Cuyahoga River fire (1969) became a symbol of industrial water pollution.
• Apollo 8 Earthrise (1968) showed Earth as small, finite, and fragile.

Apollo 8 “Earthrise” photograph, 1968

That image gave environmental concern a powerful emotional frame. Earth looked limited, shared, and vulnerable.

Earth Day 1970

Earth Day turned concern into mass politics. Senator Gaylord Nelson launched it, and Denis Hayes organized it. Around 20 million people participated. Conservationists, anti-pollution activists, students, scientists, public-health advocates, and local community groups all showed up. That coalition is the point. Environmentalism had become mainstream.

The New Federal Environmental System

Once public pressure became national, the federal government built a permanent regulatory system.

NEPA and the EPA

The National Environmental Policy Act of 1970 required environmental impact statements for major federal actions. NEPA is often misunderstood. It does not automatically stop projects. It forces agencies to study and disclose environmental effects.

The Environmental Protection Agency was created by Nixon in 1970 through executive reorganization. The EPA centralized enforcement of federal pollution rules.

Major laws

A classic case under the Endangered Species Act was TVA v. Hill (1978), where the snail darter blocked the nearly completed Tellico Dam. The larger meaning is that species protection could now outweigh development.

Hazardous Waste, Land Use, and Resource Conflicts

Love Canal made hazardous waste personal. In Niagara Falls, toxic chemicals buried under a neighborhood and school leaked into the area. Lois Gibbs led grassroots activism, and Carter declared a federal emergency in 1978. This led to CERCLA (1980), better known as Superfund, which gave the federal government cleanup power over abandoned toxic sites.

Land protection also expanded:

• Wild and Scenic Rivers Act (1968) protected selected rivers.
• National Trails System Act (1968) created national scenic and recreation trails.
• Alaska National Interest Lands Conservation Act (1980) protected huge areas of Alaska.

Alaska shows the core conflict of the era. The Trans-Alaska Pipeline Authorization Act (1973) backed domestic oil production to reduce foreign dependence, but opponents warned about spills, wildlife, and Arctic ecosystems. The map traces the pipeline from the North Slope to Valdez and helps show why it became such a visible symbol of that debate.

Trans-Alaska Pipeline route

Oil Crises and the Rise of National Energy Policy

Energy policy grew because Americans used more oil than U.S. wells could supply.

The 1973 oil crisis

During the Yom Kippur War, Arab oil producers in OAPEC embargoed the U.S. after U.S. aid to Israel. Prices quadrupled, gas lines formed, and the economy suffered inflation and recession.

Gas lines during the 1970s oil shocks

That meant a very visible shortage for ordinary Americans, with long lines at gas stations becoming one of the most familiar images of the crisis.

Federal responses came in sequence:

1. Nixon’s Project Independence called for less reliance on foreign oil.
2. Emergency Highway Energy Conservation Act (1974) created the 55 mph speed limit.
3. Ford’s Energy Policy and Conservation Act (1975) created CAFE fuel-efficiency standards and the Strategic Petroleum Reserve.

Carter, the second oil shock, and nuclear power

Carter made energy a national mission, calling it the “moral equivalent of war.” He created the Department of Energy (1977) and backed the National Energy Act (1978), which promoted conservation, natural gas changes, and alternative energy. His White House solar panels became a symbol of that push.

The Iranian Revolution (1979) caused a second oil shock with new shortages and price spikes. Carter’s “crisis of confidence” speech tied energy problems to a wider national mood.

Nuclear power looked like an alternative to oil and coal, but Three Mile Island (1979) made people fear accidents, waste, and weak regulation. It did not end nuclear power, but it sharply increased skepticism and safety oversight.