Biology

The correct answer is: D.Stopping using technology

While reducing dependence on fossil fuels, reducing the destruction of nature, and buying only things we really need are all important principles for promoting sustainability, stopping using technology is not a valid principle for contributing to sustainability.

Technology, when used responsibly, can actually support sustainability efforts. For example:

1.Renewable energy technologies (such as solar, wind, and hydroelectric power) help reduce dependence on fossil fuels. <...