Can ‘enhanced rock weathering’ help combat climate change?

As we seek solutions for combating the challenges of climate change, researchers are exploring new and promising methods such as “enhanced rock weathering”. This method involves crushed silicate rocks being spread across fields, in which they react with carbon dioxide in the air, drawing it down into the soil. According to scientists, this can have significant benefits in reducing carbon in the atmosphere while also aiding in the reduction of ocean acidification. This method, however, does have its limits, as access to enough rock material can be an obstacle. Despite this, enhanced rock weathering is an important tool in the battle against climate change. Its potential for carbon sequestration could dramatically impact our efforts to reduce greenhouse gas emissions and subsequently prevent global warming. So, as the world marches towards unity in the fight against climate change, wherever we source our rocks from, ‘enhanced rock weathering’ can play a crucial role in mitigating the rising levels of carbon in the atmosphere.