BRASILIA (Reuters) - President Dilma Rousseff has lost ground to her main challenger, Marina Silva, less than three weeks before Brazil's presidential election, which will likely be decided in a close second-round runoff, a poll showed on Tuesday. The survey by the Ibope polling firm said support for Silva, a renowned environmentalist, has remained unchanged at 43 percent, but Rousseff has slipped two percentage points to 40 percent since the previous poll last week. The gap is within the margin of error of the poll and the two are considered in a statistical tie. ...
This afternoon, during a visit to the Centers for Disease Control and Prevention (CDC) in Atlanta, President Obama spoke on the Ebola outbreak in West Africa, and announced a major increase in our efforts to help the international community fight the outbreak.
While starting off by reiterating that the chances of an Ebola outbreak happening in the U.S. are extremely low, he made clear that West Africa faces "a very different situation," especially in Liberia, Sierra Leone, and Guinea -- the countries that have been hardest hit by the current outbreak:
[CDC Director Tom Frieden] and others recently returned from the region, and the scenes that they describe are just horrific. More than 2,400 men, women and children are known to have died -- and we strongly suspect that the actual death toll is higher than that. Hospitals, clinics and the few treatment centers that do exist have been completely overwhelmed. An already very weak public health system is near collapse in these countries. Patients are being turned away, and people are literally dying in the streets.
Today, fulfilling a commitment under the President’s Climate Action Plan, the Obama Administration is announcing new private sector commitments and executive actions to reduce emissions of hydroflourocarbons (HFCs), powerful greenhouse gases that exacerbate climate change. Taken together, these commitments will reduce cumulative global consumption of HFCs by the equivalent of 700 million metric tons of carbon dioxide through 2025. That’s an amount equal to 1.5% of the world’s 2010 greenhouse gas emissions—or, in other words, it’s like taking nearly 15 million cars off the road for 10 years.
HFCs, used primarily in air conditioning and refrigeration, are greenhouse gases with up to 10,000 times the global warming potential of carbon dioxide. Unless we act, U.S. emissions of these potent greenhouse gases would nearly double by 2020 and triple by 2030.
Announced today, U.S. industries are leading the way in helping fulfill the President’s pledge by investing billions of dollars to develop and deploy the next generation of safe, cost-effective alternatives to HFCs, and by incorporating these climate-friendly technologies into the cars, air conditioners, refrigerators, foams and other products they manufacture and use.