Pakistan, Jan. 2 -- King Charles has issued an urgent plea for environmental action, reflecting on decades of struggle to restore harmony between humanity and nature in a new documentary trailer released on January 1.

The documentary, titled Finding Harmony: A King's Vision, is a collaboration between The King's Foundation and Prime, highlighting the monarch's long-standing commitment to environmental preservation and sustainability.

In the trailer, the 77-year-old King admits, "I have dedicated much of my life to restoring harmony between humanity, nature, and the environment. Quite frankly, it has been an uphill struggle."

He reminded viewers that humans are part of nature, saying, "We are nature ourselves, we are a part of it, not ...