
Demonstrators clashed with law enforcement on Tuesday in Belém outside the so-called Blue Zone, where COP30 negotiations are taking place. The area was closed after a group of protesters tried to enter the site, but were kept at bay by security guards forming human chains. At least one guard was injured.

Scientific and educational institutions from China and Uruguay have signed a memorandum of understanding to establish a groundbreaking Joint Pasture Agriculture Laboratory, aiming to strengthen scientific and technological cooperation in agricultural innovation under China's Belt and Road Initiative.

Argentina has formally initiated the technical phase of its bid to join the Organization for Economic Cooperation and Development (OECD), submitting its initial memorandum to the Paris-based body. The document, a preliminary self-assessment of the country's alignment with international standards, was delivered by Foreign Minister Pablo Quirno to OECD Secretary-General Mathias Cormann, who is currently visiting Buenos Aires.

World food commodity prices generally declined in October, driven largely by ample global supplies, according to the benchmark measure released by the Food and Agriculture Organization of the United Nations (FAO). However beef continued to rise because of a very firm global demand.

The 30th Conference of the Parties (COP30) to the United Nations Framework Convention on Climate Change officially kicked off in the city of Belém (Brazil), marking the first time the global climate summit has been held in the heart of the Amazon rainforest. The meeting, set to run for two weeks, brings together world leaders from 163 countries to address the urgent crisis of global warming.

Uruguay has secured a seat on the Executive Board of the United Nations Educational, Scientific, and Cultural Organization (UNESCO) for a four-year term, following an election held during the organization's 43rd General Conference in Uzbekistan. The South American country obtained 119 votes from the Member States present at the event.

US President Donald Trump hosted Syrian President Ahmed al-Sharaa at the White House on Monday, marking the first official visit by a Syrian head of state since the 1940s and signifying a dramatic reversal of fortunes for the new Middle Eastern leader.

China's State Administration for Market Regulation (SAMR) approved the partnership between Chile's state-owned copper company Codelco and private miner SQM to develop lithium resources in the Salar de Atacama, prompting Chile's Mining Minister Aurora Williams to hail the decision as “good news.”

Last Thursday, Alexia Davies, a student from the Falkland Islands, was among students from across the UK Overseas Territories and Crown Dependencies representing the voices of young British people across the globe at the UK Youth Parliament Sitting in the House of Commons.

The fourth summit between the European Union (EU) and the Community of Latin American and Caribbean States (Celac) kicked off on Sunday in the Colombian city of Santa Marta, amid significant diplomatic friction and a noticeable lack of high-level engagement from both blocs.