Usually, when lighting designers and manufacturers talk about security, we are talking about someone breaking into your home or business. Today, I want to talk about another kind of security.
Climate change is affecting global security, creating climate refugees as people leave areas afflicted by massive droughts and rising sea level. Competition for resources, and the growing disparity between those most at risk and those least at risk destabilizes communities, countries, and entire regions, putting populations at risk of war. Loss of our glaciated areas can release pathogens for which we have neither immunity nor cure.
Human activity is driving the gradual warming of our planet, changing the cycles of rains, winds, and currents. Satellite imaginary has shown a 3.1 cm sea-level rise between 1993 and 2003. The intensity and frequency of hurricanes and cyclones has increased. Heat waves in Europe and North America have become more frequent. This summer’s fires in California have dramatically shown the effect of climate change.
What can we small businesses and individuals do?
- Reduce energy and resource consumption
- Explore different forms of energy production and distribution
- Assist at-risk communities
- Support partnering with indigenous peoples in tradition and innovation
- Support multi-faceted integrated solutions
- Support environmental rehabilitation
But how? We are tiny, we don’t have a lot of money. A lot of us are “mom and pop shops.” What can we do that will affect a global problem?
Let’s take this “to do” list one at a time. They are in no particular order, just in the order in which they came to my mind. So, they are not “do one after the other,” but need to be addressed simultaneously. And we can do it!
Let’s start with an easy one:
Reduce energy and resource consumption.
We all know by now to turn off our lights and other power-eaters when they are not in use. Covid-19 has taught us that we don’t need to drive nearly as much as we thought. Telecommuting is a good thing. We can save that fuel for the people who really NEED to travel to their worksites, like farmers, doctors, and others whose work is not portable or digital.
In addition to switching off unused lights, we also can avoid lights in the first place, if we are working with the sun is up. Natural light is healthier for us, so not only will we save money on energy, but we possibly save money on medical treatments for depression and other illnesses associated with insufficient sunlight.
This innovative idea is one of my favorites for lighting indoor spaces with solar power — no batteries needed! Brazilian mechanic Alfredo Moser developed a method for using easily available water bottles and a splash of chlorine bleach to make ceiling lights, allowing people to work indoors in sheltered areas.
Reduce the use of heaters and air conditioners. The problem with air conditioners is that while they are cooling your personal air, they are warming the planet for all of us. We can turn to nature for effective and more closely carbon-neutral solutions.
Maintaining a comfortable temperature has been a goal of human civilizations for millennia. In ancient Rome, cold water from the viaducts was piped through the house walls of affluent citizens. In India, baoli (stepwells) have been revived for cooling structures.
Cooling through natural evaporation has been used for centuries. It is most effective, however, in a dry climate. But in such areas, evaporative refrigeration for food storage is making a comeback. Just a few generations ago, a large earthenware pot set in an open window and filled with water provided cooling for rooms. A large-scale cooler based on this traditional technology was developed by New Delhi based Ant Studio.
If we can learn to work with our climate, instead of fighting against it, we have a change to make our live more comfortable, take steps to mitigate climate change, and make ourselves and our communities more secure.