UN chief Ban Ki-moon condemns Syria violence

Brasilia: UN Secretary-General Ban Ki-moon on Thursday called on Syria's president to stop the bloodshed in his country and engage in dialogue before it's too late.

Since protests began in Syria in March against more than four decades of rule by President Bashar Assad's family, about 1,400 civilians have been killed, according to human rights activists in Syria.

Speaking to journalists in Brazil, his last stop in a South America tour that included Colombia, Argentina and Uruguay, Ban called on Syria's president to "stop killing people" and told reporters that he'd urged Assad to "engage in inclusive dialogue and to take bold measures before it's too late."

While the U.N. Security Council authorized military action to protect civilians in Libya, Russia and China are opposed to a much milder resolution that would condemn Syria for its deadly crackdown on protesters and demand an immediate end to the violence.

The resolution's sponsors - Britain, France, Germany and Portugal - say they have the minimum nine "yes" votes to adopt the measure, but are seeking additional support from Brazil, South Africa and India. Diplomats say the extra support could persuade Russia and China to abstain rather than veto.

At U.N. headquarters in New York, France's U.N. Ambassador Gerard Araud said what happens next "will be decided at the highest political level in the capitals."

"We still do think that the council has to react," Araud told reporters. "The situation is not improving. The situation is worsening, and we do think that the council should express itself, and we regret that it has not done so far."

In Brazil, Ban also promised that the U.N. would work to ensure the success of next year's U.N. Conference on Sustainable Development, known as Rio+20, to be held in Brazil next year. Failure to agree on a global framework for dealing with climate change and ensuring manageable growth will have drastic consequences, he said.

"We are now facing food security, energy security, water scarcity and health issues," he said. "All these issues are interlinked. We need to connect the dots, look at the issues in a more comprehensive way."

Brazil hosted the first international summit about the environment in 1992, setting the parameters for future debates on climate change. The conference scheduled for June 2012, two decades later, will seek to renew international commitment to manageable growth.