Beyond Carbon Markets
The headlines generated by the carbon trading mechanisms at the heart of the Kyoto Protocol, most notably the Clean Development Mechanism, tell a story of a scheme in trouble. But why has it caused such controversy?
Oil in a Low-carbon Economy
When it comes to the subject of energy in the Middle East, we instinctively think of oil -- the black gold that has been the source of stable and healthy economies in the region. Nevertheless, this is about to change. With the lead up to the United Nations Climate Change Conference in Copenhagen, Governments are realizing the imminent threat of climate change, and that there is no choice but to act fast.
Will There Be Climate Migrants en Masse?
While some countries are historically responsible for climate change, should the global community take up responsibility for climate migrants, even if they do not cross international borders? Should there be immigration concessions for climate migrants when they need to or have to cross borders? These are important questions that arise at a time of ?global climate change.
Climate Change and Freshwater in Latin America and the Caribbean
Despite the fact that Latin America and the Caribbean have the largest freshwater resources per capita, a third of the region's population is cut off from sustained access to drinking water. Up until a few years ago, freshwater problems had been generally characterized as a result of inequitable natural distribution, lack of adequate financing for water infrastructure, poor freshwater governance, or a combination of the three.
Tracking Climate Change From Space
For centuries, rural communities in the high plateaus of the Andes have utilized water from melting glaciers that typify this amazing mountain range. But the retreat of these glaciers is forcing the communities to reconsider their livelihoods and ways to adapt. From a wider perspective, the melting of glaciers is an iconic warning to the larger cities in the Andes that rely on glaciers for potable water.
Human Security, Climate Change and Women
The Impact of climate change on women and men is not the same. Women are increasingly more vulnerable, mainly because they represent the majority of the world's poor and are proportionally more dependent on threatened natural resources.
Bare Sanctuaries
Loss of habitat is the greatest threat to biological diversity, and 85 per cent of the species on the 2006 Norwegian red list are threatened by changes in habitat. Highly-specialized species appear to be the most vulnerable. The polar bear is one such species, and the extent and sustainability of sea ice is essential for its survival. The global population of polar bears consists of roughly 20,000-25,000 individuals spread between 19 sub-populations.
Is Africa Ready?
The evidence for climate change is overwhelming. It has been reconfirmed by successive international studies and reports over the last two decades. Catastrophic climate change, which will threaten our entire ecosystem as we know it, is possible, though not yet probable. It is likely to happen if we do not change course and continue to ignore the evidence before our eyes: escalating temperatures will cause a big rise in sea level and the release of methane from the tundra will take us towards a tipping point where living creatures are unable to adapt to the changes fast enough.
Unlayering of the Ozone: An Earth Sans Sunscreen
The formation of the Antarctic ozone hole is a graphic demonstration of how rapidly we can change the atmosphere of our planet. There are many other environmental issues facing us today and we must link them together to understand and debate the underlying causes, rather than treat each issue in isolation.
A Hypothesis of Hope for the Developing World
About 99 per cent of climate change casualties take place in the developing world. While economic growth and development are priorities in all countries, the needs in developing and least developed countries are on a different scale altogether. Developing countries are constrained by their particular vulnerability to the impacts of fickle weather and climate. The poor in these countries are at a higher risk to future climate change, given their heavy dependence on agriculture, strong reliance on ecosystem services, rapid growth and concentration of population and relatively poor health services.
Women...In The Shadow of Climate Change
Women are increasingly being seen as more vulnerable than men to the impacts of climate change, mainly because they represent the majority of the world's poor and are proportionally more dependent on threatened natural resources. The difference between men and women can also be seen in their differential roles, responsibilities, decision making, access to land and natural resources, opportunities and needs, which are held by both sexes.
Climate Change and Our Common Future: A Historical Perspective
I saw at one time a leaflet that asked people to come together in stopping climate change. It seems that many are not aware that the climate changes all the time and that the change is not stoppable. Climate changes, however, differ in their timing and magnitude and are a result of many factors, such as the distance between the sun and the equator, which contributes to the heat budget of the Earth, and the difference in the temperature of the equator from that of the cooler poles due to deviations in Earth's orbit, or variations in solar radiation.
Financial Innovations and Carbon Markets
A Modest Extension of the Kyoto Protocol Can End the Impasse Between Industrial and Developing Nations
Will Climate Change Impact the Right to Health and Development?
Never before in human history has the world had such a wealth of knowledge, skills and resources invested in keeping its communities well. Why, then, is global health heading into a perfect storm? A human rights-based approach -- framed in terms of the right to the highest attainable standard of health, and the right to the basic determinants of health such as clean water and food, shelter, education, health services and equality -- is the most promising. Through this lens, the circumstances of those most at risk can be holistically addressed.