WASHINGTON President Bush has been criticised by environment groups after he called for a halt to the growth of US greenhouse gas emissions by 2025 but offered few ideas on how to achieve it.

The proposal on global warming, which fell short of European proposals, was announced as the US Congress prepares to consider more ambitious plans and before international climate change negotiations take place in Paris.

Mr Bush offered only broad principles, such as focusing on emissions from the power industry, and rejected new taxes, abandoning nuclear power and trade barriers.

Mr Bush said: “The wrong way is to raise taxes, duplicate mandates, or demand sudden and drastic emissions cuts that have no chance of being realised and every chance of hurting our economy.”

The three presidential candidates have made climate proposals that include a cap on industrial carbon dioxide pollution and an emissions trading system similar to that of the European Union. (Reuters)

Times recommends

• Energy-saving ideas from switched-on professor
• Rooks are as clever with tools as chimpanzees
• Burping of the lambs blows roast off menu