I woke up last week to frozen pipes. The water would not turn on in my sink or my shower. This is a phenomenon that is all too familiar to those living in the northeastern part of the United States. But while I am slowly readjusting to winter weather after moving to New Jersey from Florida, I grew up in the Garden State and don’t remember such cold temperatures.
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On that morning, it was 1 degree Fahrenheit. Compare that to the average temperature in this area this time of year: 44 degrees Fahrenheit, according to The Weather Channel.
In fact, oddly, New Jersey is one of the coldest places on the planet this winter. We have also seen other winter weather anomalies, like New England being hit with 100 inches of snow. And even the mild-weathered Israel has experienced uncommon snowfall in southern cities like Be'er Sheva, Arad, Mitzpeh Ramon and Yeruham.
Such frigid temperatures and snowfall are consequences of climate change, which causes extreme swings in temperature and weather patterns. While some may try to deny the reality of climate change, the facts on the ground are undeniable: Winters are colder and summers are warmer.
The United States Environmental Protection Agency acknowledges that humans are largely responsible for these changes, explaining that as technology and industry have evolved, we have also released large amounts of carbon dioxide and other greenhouse gases into the atmosphere.
During the Yamim Noraim (the days of reflection, awe and amazement leading up to the High Holy Days), we are taught to do teshuvah, to repent. However, repenting is about more than just saying sorry and asking for forgiveness. Doing teshuvah is about taking responsibility for what we have done wrong. Thus, instead of just bundling up and turning up the heat in our homes or buying bigger shovels and extra salt, we must acknowledge and admit that we have done wrong.
Only once we admit that, can we move on to the next stage of teshuvah: change.
While the Torah gives us permission to take advantage of the resources of the land, it does not allow us to destroy it. We are commanded to till and tend to the earth (Gen. 2:15). Yet, only moments after God created the utopian Eden, humanity began destroying it.
When using resources harms the very earth we are responsible for, we need to reevaluate our actions. There are no “do-overs” in this creation saga.
Midrash essentially warns that if we destroy the earth, there will be nobody to pick up the pieces and repair what we’ve done (Kohelet Rabbah 7:13). All we can do is attempt to stop the damage we are currently causing.
This is why, as Jews, we must now make it our priority to once again tend to the earth and stem the tide of climate change. We should spearhead efforts to make our institutions and buildings more energy efficient. We must promote using renewable energy sources. We must waste less and conserve more. Our synagogues, schools and community centers must become green institutions.
Seeing as environmental justice is a fundamental Jewish value, our institutions must serve as examples. We cannot simply worry about wearing extra layers to deal with the cold weather. We need to worry about leaving this earth in a decent condition, thus providing a world for our descendants.