April 22 marks the 55th anniversary of Earth Day. While the environmental movement has seen institutional advances, global climate commitments still face debates regarding scope and implementation.

<p> <img alt="The institutional starting point was the UN Conference on the Human Environment, held in Stockholm in 1972, which produced the first multilateral framework for environmental protection" height="80" src="https://en.mercopress.com/data/cache/noticias/109888/100x80/fe.jpg" style="float: left; margin: 0 12px 6px 0; border: 1px solid #333;" width="100" /> This April 22 marks the 55th anniversary of Earth Day, a date formally designated by the United Nations General ...