Table 2 What can we do to reduce the global warming?

• Decreasing use of fossil fuels and controlling vehicle emissions.

• Reducing the private traffic in towns.

• Increased use of public transport, cycling and walking.

• Planting in cities non-allergenic trees.

• Minimize outdoor activity on days with high pollution.

• Suggest patients live in remote areas from heavy traffic.

• Reduction in meat consumption.

• Two for the price of one: climate change mitigation measures also reduce air pollution.