On Tuesday, the British medical journal The Lancet will publish a landmark report highlighting the inalienable and undeniable link between climate change and human health. We warmly welcome the report’s message of hope, which confirms the fact that climate change is more than just a technical or financial challenge (as Pope Francis did in his encyclical letter on June 18) and confirms the voice of health in the discussion on climate change. Indeed, the central premise of the Lancet commission’s work is that tackling climate change could be the single greatest health opportunity of the 21st century.

It is no surprise that climate change has the potential to set back global health. The greenhouse gas emissions that are warming our planet come from industrial activity that pollutes our air and water, and the temperature changes may lead to drought that brings malnutrition. Those with little or no access to health care — children and the elderly in particular — are more vulnerable to such predicaments.

However, health is symptomatic of a larger problem, which undermines and fragments our broader worldview. In addition to highlighting the effects of climate change, we must address the root of the problem. In so doing, we will discover how the benefits of assuming moral responsibility and taking immediate action — not just on matters related to health, but also world economy and global policy — far outweigh the cost of remaining indifferent and passive.

It is this vital link that The Lancet’s report conclusively and authoritatively demonstrates. In short, it proves that our response to climate change — both in terms of mitigation and adaptation — will reduce human suffering, while preserving the diversity and beauty of God’s creation for our children. God’s generous and plentiful creation, which we so often take for granted, is a gift to all living creatures and all living things. We must, therefore, ensure that the resources of our planet are — and continue to be — enough for all to live abundant lives.