World leaders gathered in Colombia for the U.N. COP16 biodiversity talks on Tuesday launched a coalition of 20 countries committed to "making peace with nature." The alliance aims to halt the ongoing destruction of the environment, which scientists warn could lead to humanity's extinction.

The summit, taking place in the city of Cali, brings together nearly 200 countries with the goal of finding solutions to halt nature's decline by 2030. The focus is on addressing human-driven factors like habitat loss, climate change, pollution, and other activities that contribute to biodiversity loss.

The coalition, spearheaded by Colombia, includes countries from various continents, such as Mexico, Sweden, Uganda, and Chile. The group is open to nations willing to commit to a set of principles promoting a harmonious relationship between humanity and nature. These principles include prioritizing conservation and sustainable development, fostering international cooperation, and mobilizing societal efforts to preserve nature.

Leaders at the COP16 meeting, including six presidents and over 100 government ministers, issued stark warnings about the consequences of inaction. Colombian President Gustavo Petro emphasized the urgency of the situation, stating, "We are beginning the era of human extinction. I do not think I am exaggerating." Petro stressed the need to prioritize life over economic profit and highlighted the market's inability to save nature.

U.N. Secretary-General Antonio Guterres echoed these sentiments, calling the current state of affairs an "existential crisis" and likening humanity's war against nature to a battle with "no winner."

COP16 aims to implement the 23 goals outlined in the 2022 Kunming-Montreal Global Biodiversity Framework. These goals include mobilizing $200 billion annually for conservation and preserving 30% of the Earth. However, as of Tuesday, countries have yet to reach an agreement on how to finance these ambitious targets. While a handful of nations announced new commitments to a global biodiversity fund, experts say the total falls far short of the billions needed.

Despite the challenges, Ecuador's President Daniel Noboa expressed optimism, stating, "Today we can change. I want to believe we can change and the world is not going to end."