Karen Hardee is PAI's Vice President of Research.
Discussions of global climate
change and environmental degradation are putting "population" back
in the spotlight. Population stabilization has been noted by respected
climate researchers, such as Brian O'Neill and PAI's Leiwen Jiang, as a potential strategy in the race to keep
carbon in check (although more research is needed to determine how much
it might contribute). Clearly, consumption and emissions in the West
are the major contributors to global warming, but how important is population
to climate change in the short and long term? Does it make any difference
to the atmosphere if the world's population is six, nine or 12 billion
people?
Work by Brian, Leiwen and other
colleagues shows that the relationship between population and climate
change is complex and that age structure, household composition and
urbanization are important demographic factors, in addition to population
size. Within this complexity, members of our field (broadly defined
as those working on family planning, reproductive health and sexual
and reproductive health and rights) are discussing the pros and cons
of engaging in the discussion on population and climate change.
In her work on developing a
justice framework for addressing population and environment issues,
Laurie Mazur, who is currently editing a book titled Population, Justice
and the Environmental Challenge, has noted that some colleagues,
"even those concerned about the carrying capacity of the planet -
want to silence the talk about population and the environment, for fear
of what it might unleash." She called the space between the
reproductive health and rights and environmental movements "something
of a demilitarized zone."