As world leaders gather for the crucial COP30 summit in Belém, Brazil, the absence of former US President Donald Trump looms large, particularly due to his previous declarations undermining climate science.

Trump, who is not attending the summit, has been labeled a liar by several Latin American leaders for his rejection of climate change realities. At the event, leaders from Colombia and Chile highlighted his stance as a significant barrier to effective climate policy.

UK Prime Minister Sir Keir Starmer remarked on a dwindling consensus regarding climate action, stating, That consensus is gone. Over the next two weeks, nations will negotiate a new climate pact intended to prioritize funding for forest conservation efforts.

Notably, many influential leaders from major countries like the US, India, and Russia have chosen to forgo participation in COP30, affecting dialogue on pressing environmental issues.

In recent speeches, Trump dismissed climate change as the greatest con job ever perpetrated on the world, advocating for an end to what he perceives as the undue burden on developed nations.

Brazil's President Luiz Inácio Lula da Silva took a firm stance against misinformation, indirectly addressing Trump’s influence as revolutionary forces manipulating truths about environmental policies.

Discontent surrounding the UK's withdrawal from its flagship rainforest fund only adds to the challenges being faced at the summit. Many nations have yet to provide updated plans to decrease carbon emissions, reflecting a setback in talks aimed at reversing climate change impacts.

Even as Trump’s climate skepticism reverberates through the discussions, leaders like Prince William are calling for urgent collective action. The challenge lies in reconciling political differences to achieve productive results that can finance efforts against climate adversities already being felt worldwide.