Experts
paint a dire portrait but leave
a little room for hope.
By Peter Dykstra for The Daily Climate
In a gathering impacted by presidential politics, an all-star cast of
public health experts largely stuck to their own bleak script: Climate change
is poised to unleash an unprecedented, global public health crisis.
Not even former Vice President Al Gore,
who served as the day's emcee, waded into the political swamp. He presented a
half-hour, health-themed version of his much-lauded slide show.
While Gore summarized the gob smacking
array of climate impacts—heat stress, water supplies, food security, mental
health, respiratory and infectious diseases, allergens, and weather
disasters—he left room at the end for some more convenient truths: The world,
he said, is more than able to shift to a clean energy economy, reduce CO2
emissions, and blunt the worst impacts of climate change.
Harvard internist Ashish Jha discussed the climate-related spread of pathogens, and provided one of the conference’s few direct political jabs: “Walls,” he said, “will not keep these pathogens out.”
Activist and philanthropist Laura Turner
Seydel gave an impassioned pitch to participate in the April 22 Scientists’
March in Washington, and to resist the anticipated science and environmental
rollbacks of the Trump Administration.
(Editor's note: The Turner Foundation supports both this
website and this conference.)
But much of the day focused on
overwhelmingly bad news for the world. Harvard’s Sam Myers presented potential
impacts on the global food supply that go beyond the links between extreme
weather and crop failure. Research shows that increased CO2 actually decreases
nutrients in certain food crops, he said.
Rising temperatures, he added, encourage
some forms of plant blight, and could also make the backbreaking outdoor work
of food production impossible in regions like northern Africa.
Psychologist Lise Van Susteren
introduced examples which she said illustrate climate change’s impacts not on
the body, but on the mind. “Climate anxiety” and its sharper cousin, “climate
trauma,” contribute to depression, substance abuse, violence, and more, she
said.
“Destructive impacts from climate
change,” she said, “will someday be treated as if they were child abuse.”
Sir Andy Haines of the London School of
Hygiene and Tropical Medicine tried gamely to provide an antidote to the
barrage of negative news. ”Motivating people through fear, is often difficult,
and can lead to cynicism,” he said. Instead, promoting the health benefits of a
low-carbon economy can be a winning strategy.
The
cost savings from those benefits will more than offset any financial hit
occasioned by moving away from fossil fuels. Haines added the semi-obvious:
Eschewing the car for a bike or a hike cuts emissions and increases health
simultaneously.
Electric cars and bicycles, he said, cut
both emissions and noise, while improved building efficiency can both reduce
heating and cooling and indoor air pollution. Conversion from a heavily
meat-reliant diet would provide twin benefits to health and climate.
Other panelists and speakers discussed
the health impacts of adapting to a changing climate; the unique challenges of
climate-related health issues in poor and minority communities; and the Centers
for Disease Control and Prevention’s assistance to state and local governments
on climate issues.
Healthcare advocate Gary Cohen tossed
out a stat that was clearly intended to drive home the public health
community’s role in climate issues: “Our addiction to fossil fuels…. is killing
more people than AIDS, malaria and TB combined.”
Cohen added “In the 21st Century we can
no longer support healthy people on a sick planet.”
The conference closed with a panel on
climate communication. It was mostly a primer for solid climate communication
by health professionals, but one of the panelists was hardly a “usual suspect”
in all things climate.
Jerry Taylor is former vice president of the CATO
Institute, often booked onto TV talk shows to call climate science into
question. For the past few years, he’s burned former political bridges by
acknowledging climate change and advocating a carbon tax. “After 20 years of
wrestling with the climate bear, I lost,” he said.
Taylor’s prescription for persuading
conservatives and Republicans on climate change focused on talking about risk
management, and avoiding discussions of the social cost of carbon or the
massive restructure of the world’s economy.
To
CDC, or not to CDC
The meeting was originally announced in
mid-2016 by the Atlanta-based Centers for Disease Control and Prevention. After
Donald Trump’s election, the CDC abruptly pulled the plug on the three-day
event, citing “uncertainty” in the agency’s direction under Trump.
Several non-government groups,
universities and philanthropies teamed up to salvage a one-day conference on
short notice. The Carter Center’s Chapel held a capacity crowd of 340,
including 40 accredited journalists.
The short notice perhaps explains the
adorably generic name for the meeting: “Climate & Health Meeting.” In a
surprise appearance, host and former President Jimmy Carter gave the CDC a pass
for cancelling its event.
“The CDC has to be a little more
careful politically,” he said. “The Carter Center doesn’t.”
Politics loomed large in one other
portion of the gathering: A physician scheduled to present in Atlanta ended up
doing so remotely. According to American Public Health Association President Georges
Benjamin, Dr. Nick Watts had recently visited hospitals in Iran, and was denied
a visa to enter the U.S.
The
Daily Climate is an independent, foundation-funded news service covering
energy, the environment and climate change. Find us on Twitter @TheDailyClimate or email editor Brian Bienkowski at
bbienkowski [at] EHN.org
