The single most important, essentially all-encompassing function of government is to keep us safe. This too often is thought of only in terms of physical violence; you know the line, defend against all enemies, foreign and domestic… But other factors threaten our well-being. Climate change, floods, droughts, and intensified storms affect us all. Additionally, these factors can serve to magnify the risks of many others, especially military and political.
The term “threat multiplier” is used not just by what some call climate alarmists but also the Pentagon. The US military gets it.
Refugee crises have driven some countries into the hands of autocratic leaders who talk tough but at the expense of democracy. Refugees from the Middle East wars strains the patience if not the resources of Europe. The wars are ultimately political but the politics can be driven by environmental factors.
The bloody and seemingly endless civil war in Syria was preceded by a drought that drove farmers from the fields and herders from the pastures. Without work, the former herders and farmers were easily conscripted into the arms of warlords who paid them to kill not till.
The civil war in Yemen was begun over political power. Climate change is multiplying the suffering of the people. In the past, villages would store enough food to last for three or four months in times of emergency. In recent years less rainfall, resulting in reduced harvests, means little if any food is stored for periods of crisis. There is arguably no greater crisis than war.
Now, this civil war threatens to spiral into a broader war between Saudi Arabia and Iran, or even engulf the whole region in conflict and misery.
The presidential election of 2016 was dominated by Trump’s call to “build the wall.” Although immigration was at the time at a fifty-year low, increasing numbers of refugees from the Northern Triangle region of Central America now threaten our stability.
Refugees from Guatemala, Honduras, and El Salvador are fleeing violence born of lawlessness. Again these conditions are made worse by climate change. The region is getting hotter and paradoxically, both floods and droughts strain agriculture. What rainfall occurs happens in fewer, heavier events. Flooding followed by periods of drought. To stay alive in hard times, many, especially young males, turn to violence as their only recourse.
Not acting to reduce the rate of global warming will exacerbate problems across the board. Climate change itself and all the troubles that the change serves to multiply the ravages of war, famine, and refugee crises.
The good news is that there are solutions. Sustainable energy supplies that don’t add carbon to the atmosphere are cost-effective replacements for fossil fuels. Utilities and some cities here in Arkansas are adding large scale solar arrays to their energy mix. The cities of Clarkville and Fayetteville have installed arrays with the intention of powering all city functions. Hot Springs has recently signed contracts to do the same. Even the Dover School System is examining a solar power option.
Dr. Bob Allen is Emeritus Professor of Chemistry, Arkansas Tech University.