Only Collective Action Will Solve The Climate Crisis

August 21, 2017

By Sarah “Steve” Mosko

Appeared:
Escondido Grapevine, 05-Sep, 2017
Fullerton Observer,
Early Sept, 2017, p.3
Center for Global Development, 31-Aug, 2017
Daily Pilot, 31-Aug, 2017
San Diego Free Press, 31-Aug, 2017
Coronado Times, 30-Aug, 2017
Times of San Diego, 30-Aug, 2017
EarthTalk, 29-Aug, 2017

Average annual global temperatures since 1880 compared to the average across the last century. Blue years are below the average and red years are above. (Source NOAA)

I fancy myself an environmentalist. I recycle, backyard compost, have rooftop solar, rarely use AC or heat, drive a hybrid, don’t have a lawn and eat vegetarian.

Yet the truth is I am as responsible for climate change as the next guy. Here’s why.

Doing those things definitely makes me feel good about myself, but none of my personal actions move the world measurably closer to solving the climate crisis. My journey to this conclusion started by first looking into my personal carbon footprint using readily available online tools.

The U.S. EPA’s carbon footprint calculator, for example, looks at three sources of greenhouse gas (GHG) emissions: home utilities for heating, cooling and cooking; vehicle fuel efficiency and miles driven; and waste generation. In these areas, my carbon footprint was roughly half that of other people living in my zip code, suggesting my eco-conscious efforts are paying off.

However, it’s eye-opening that roughly two-thirds of Americans’ GHG emissions are embedded in so-called “indirect” emissions released during the production or manufacture of other things we consume, such as food, household supplies, apparel, air travel, and services of all types, according to an in-depth analysis by the Center for Global Development, a non-profit policy research organization. Another way to understand indirect emissions is to think of the money spent on everything not included in the EPA’s more limited carbon footprint calculator.

Read the rest of this entry »


Post-Paris Climate Accord: What’s Next?

July 6, 2017

By Sarah “Steve” Mosko

Various versions have appeared:
Irvine Community News & Views, 14-Aug, 2017
Times of San Diego, 04-Aug, 2017
Fullerton Observer, Aug, 2017 (p.2)
The Daily Pilot, 26-Jul, 2017
Coronado Times, 24-Jul, 2017
Escondido Grapevine, 19-Jul, 2017
San Diego Free Press, 11-Jul, 2017
EarthTalk
, 06-Jul, 2017

Though President Trump has withdrawn the U.S. from the 2015 Paris Climate Agreement, this is no time for the 70 percent of Americans who believe climate change is happening to recoil in defeat. Rather, we should feel empowered that a 2016 post-election poll of registered voters found that majorities of Democrats (86%),  Independents (61%) and Republicans (51%) alike wanted the United States to participate in the accord and that two out of three voters said the U.S. should reduce its greenhouse gas emissions regardless of what other countries do.

Thus, it is exactly the time to speak out against the misguided actions of The White House by taking decisive steps well within our reach as individual citizens and communities. After all, the Paris Agreement is only a broad-stroke commitment from participating countries to collectively limit global warming to 1.5 to 2.0 degrees Celsius (°C) compared to preindustrial levels. It has always been true that only Congress and legislative bodies at the state and local level, not the President, can enact laws that can move us from a fossil fuel to a sustainable energy economy.

Here’s what’s happening at various jurisdictions around the nation already.

Read the rest of this entry »


Climate Change: No One is Exempt

February 1, 2017

By Sarah “Steve” Mosko

Appeared:
Irvine Community News & Views, Aug, 2017
PopularResistance.org, 10 Apr, 2017
Fullerton Observer, mid Feb, 2017 (p. 20)
San Diego Free Press, 03 Feb, 2017
EarthTalk
, 02 Feb, 2017

1309_consensus-graphic-2015-768pxLuckier Americans are insulated from many everyday worries, like struggling to pay the rent or mortgage on time. Some even enjoy life in gated communities, fine dining and first-class travel. But, just as money is no guarantee of happiness, neither is it assurance of protection against all of the frightening impacts of unchecked global warming.

2016 was the third straight year that the Earth’s temperature was the hottest on record. Contrary to what one might hear in politicized discourse, climate scientists are nearly unanimous in concluding climate change is happening and is the result of burning fossil fuels for energy.

The United Nations and scientific organizations worldwide warn that effects of climate change are already being felt and that the Earth is more than half the way to a temperature increase of 2 degrees Celsius, beyond which runaway global warming will produce irreversible, catastrophic effects. Even worse, if global greenhouse gas emissions remain on their current trajectory, children living today can expect to experience the fallouts of a temperature increase topping 4 degrees Celsius by end of this century.

Despite such dire predictions, Americans, rich and poor, overwhelmingly believe climate change is not a threat to them personally. In a nationwide, county-by-county poll conducted in 2015, in not a single county did the majority of respondents believe climate change will affect them personally, though majorities in 99% of counties felt future generations would be.

The difficulty Americans have in understanding their own vulnerability to climate change stems in part from failing to see beyond the direct effects of climate change – heatwaves, droughts, storms and floods – to appreciate all the indirect effects on health and safety from air pollution, spread of infectious diseases, food and water shortages, population migrations and conflicts.

These indirect effects of climate change place everyone at risk. Read the rest of this entry »


Why Suburbanites Contribute More to Climate Change

July 9, 2015

By Sarah “Steve” Mosko

Photo: Ursula Alter

Appeared in:
Southern Sierran, 21-July, 2015
E-Magazine’s EarthTalk, 09-July, 2015
San Diego Free Press, 14-July, 2015
OB Rag, 15-July, 2015

More and more Americans are taking responsibility for their personal contribution to global climate change by driving fuel efficient cars, insulating their homes and switching to energy efficient lighting and household appliances.

However, even someone that’s gone to the extremes of traveling only on foot or bicycle and forsaking home heating, cooling, lighting, food refrigeration and cooking will likely shrink their carbon footprint by only about a third.  That’s because roughly two-thirds of Americans’ greenhouse gas (GHG) emissions are embedded instead in consumption of other goods and services, according to a recent analysis by the Center for Global Development (CGD), a non-profit policy research organization.

Most of us attribute our GHG footprint to the easily discerned energy we consume for personal transportation and home utilities.  Yet these so-called “direct” emissions account for just 36% of the average American’s annual GHG emissions which are equivalent to 21.8 tons of CO2.

The remaining 64% of GHG emissions are “indirect” and produced during the manufacture and production of literally everything else we consume, such as food, shelter, clothing, furniture, cars, bicycles, appliances, electronics, pets, toys, tools, cleaning supplies, medications, toiletries, entertainment and air travel.  The fact that indirect emissions typically take place somewhere distant and out of our sight, like in a factory overseas and during transport of products to the point of sale, underlies our lack of connection to them.

Read the rest of this entry »


Meat Lovers Guide

July 26, 2011

Meat Lovers Guide to a Friendlier Climate-Change Diet
by Sarah (Steve) Mosko, PhD

Appeared:

A plant-based diet beats a traditional meat-based one hands down when it comes to trimming one’s contribution to greenhouse gases, but not everyone is willing to plunge head-long into a life of tofu dogs and bean burgers.

No doubt there are even plenty self-proclaimed vegetarians out there who guiltily sneak in some fried chicken, pork chops or a tuna melt from time to time and face self-recriminations afterward for satisfying such cravings at the expense of a warming planet.

The good news for either lapsed vegetarians or meat eaters with an environmental conscience is that meats and dairy products are not all created equal when it comes to the quantity of greenhouse gases (GHG) produced. In fact, a study just released by the non-profit organization Environmental Working Group (EWG) and titled “Meat Eater’s Guide to Climate Change + Health” reveals that by avoiding just the three worst GHG offenders – lamb, beef and cheese – even hardcore meat eaters can make a sizable dent in their diet’s climate change footprint.

EWG, in partnership with CleanMetrics, an environmental analysis firm, examined the “cradle to grave” lifecycle, from farm to retail to plate to disposal, of 20 popular foods in four categories – meats, fish, dairy and vegetable protein – and compared the GHG produced by each.

Read the rest of this entry »


Low-Carbon Footprint Camping

July 23, 2010

 Sun recharges your favorite e-gadgets

by  Sarah (Steve) Mosko

Appeared in:

  • E-Magazine Blog as “Camping with Gadgets,” 13 Aug 2012
  • Vall-E-Vents Sierra Club Newsletter, June 2011
  • Fullerton Observer, Aug 2010, p. 10
  • Surf City Voice, 21 July 2010

Recharge solar lanterns and small electronics with solar rechargers

Does the prospect of spending a weekend away from your favorite e-gadgets (cell phone, laptop, iPod or PDA) stir up separation anxiety?  Around our house we’ve dubbed this e-angst, and it can kill enthusiasm for an otherwise welcome family camping vacation.

For teens or adults similarly infected with e-angst, a diversity of devices are on the market which let you bring your e-gadgets along with you camping and also trim your carbon footprint because they utilize only sunshine for power.

Solar chargers
An assortment of portable solar-powered chargers is available that adapt to virtually any handheld electronic appliance including digital cameras and GPS units.  Most rely on photovoltaic silicon cell technology akin to what is used on rooftop solar panels.  Many are small enough to fit in a back pocket or certainly a glove box so can travel with you virtually anywhere.  The cost is as little as $15 on up to $150 depending on the capacity.  Because rechargeable batteries are incorporated, gadgets can be recharged even after the sun goes down.  Small electronics generally charge in 2-4 hours.

Read the rest of this entry »


Plants Purify Indoor Air

August 28, 2009

This is an updated version of an earlier article titled Potted Plants Ease Indoor Air Pollution.

Top Ten Potted Plants for Eliminating Indoor Air Pollution
by Sarah (Steve) Mosko, PhD.

Appeared in:

  • E-Magazine as Plants for Purification, Jan. 27, 2010
  • Vall-E-Vents, suppl. to Southern Sierran, January, 2010.
  • Orange Coast Voice, Dec. 16, 2009
  • Fullerton Obsrver, December 2009, page 9

Peace Lily ranks in the top 10. Photo courtesy of Noodle snacks.

Eliminating indoor air pollution can be as simple as dotting your house or office with potted plants, according to research stretching back as far as the space program of the 1980s.

It’s a widely held misconception that staying indoors avoids exposure to air pollutants. Indoor air quality, in fact, is usually worse because contaminants that emanate from a vast assortment of consumer products add to the pollution that drifts in from the outside.

Given that urban dwellers pass 90% of their time inside, any strategy to improve indoor air quality is of widespread interest, especially one as appealing and environmentally sustainable as adding potted plants to the décor.

Read the rest of this entry »