Mark Halle, Director of IISD's Trade & Investment program, talks about the intersection between international trade and climate change.

IISD has explored the linkages between trade and climate change for over a decade. The linkages include:

• Liberalization of trade in low-carbon goods
• Border carbon adjustment mechanisms
• Intellectual property rights and technology transfer
• Investment in clean energy technologies
• Fossil fuel subsidy reduction
• Trade law flexibilities for subsidies to address climate change.