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Special message from Ban Ki-moon, Secretary-General of the United Nations
Climate change is one of the most serious challenges that humankind has ever faced. It affects every aspect
of society, from the health of the global economy to the health of our children, from food security to
international peace and security. We must act quickly, equitably and decisively to protect people and the
planet. Without delay, we must reduce global greenhouse gas emissions and set our economy on a cleaner,
more sustainable, low-carbon path.
Governments from around the world are working to address the climate challenge. Any agreements they
reach must meet the ‘scientific bottom line’ – that is, what the world’s scientists are telling us is necessary to
avert catastrophe. They must be fair and effective in mitigating emissions. And they must increase assistance to
vulnerable populations as they adapt to the inevitable impacts of a changing climate. Such help will be crucial in
strengthening our ability to fight poverty and achieve the Millennium Development Goals.
Climate change is a global problem that requires global solutions and collaborative efforts that span
disciplines and borders. By showcasing knowledge and promoting informed decision-making,
Climate Sense
makes a timely contribution to the efforts of the United Nations system and its partners to ‘deliver as one’ in
meeting the climate challenge.
Ban Ki-moon
Secretary-General of the United Nations