10 objects

A man discussing the energy industry [coal vs. oil], the coal industry.

A man [Bill Hayes] discussing strip mining, the coal industry, President Carter's stance of fossi...

A man discussing our country's dependence on fossil fuels and the devastion from power plants and...

A man discussing electricty, the power industry, environmental issues. 

A man speaking to a large audience about "An Energy Policy for the People." 

A man giving a speech about the energy industry, coal mining, nuclear power, solar energy.

A man speaking to an audience about environmental and energy issues, solar power, fusion, nuclear...

Curtis Harvey talking about surface mining and deep mining, regulations, power sources, energy us...

Miners discussing coal mining culture, life as a coal miner, hazards of working underground, the ...