In an effort to find a solution to this roadblock, the Pew Center on Global Climate Change released the report, Developing Countries and Global Climate Change, that details four alternative paths to cut greenhouse gas emissions.

CNN: Developing countries encouraged to curb greenhouse gases

Though the new road will make it easy for short trips, resort-style hikes and commercial luxuries, it will cut out the earlier walking paths that Nepal and its loyal trekkers have coveted since the country first opened its doors to outsiders in 1949.

BBC: Nepal��s shrinking Annapurna Circuit

For example, we learned that there are some paths that have been cut by bulldozers, and those will leave permanent scars in the park.

NPR: Yellowstone Preview: The Dynamics Of Fire