However, it represents only one aspect of climate change. Weather is what conditions of the atmosphere are like over a short period of time (hour-to-hour, day-to-day, season-to-season), and climate is how the atmosphere “behaves” over relatively long periods of time (typically 30 years or more). However, due to the burning of fossil fuels and other activities, humans are adding more GHGs into the atmosphere than are needed, throwing off the natural balance, resulting in an enhanced Greenhouse Effect. These standards would significantly reduce carbon pollution from power plants; they would also reduce particle pollution, sulfur dioxide, and nitrogen oxides, which have been linked to important human and environmental health problems. Since plants produce and store CO2 during photosynthesis, this gas is released when fossil fuels (which are formed through organic material) are burned. The effects of climate change are borne by the most vulnerable people, whether at home or around … There is consensus among the scientific community that global temperatures are rising, with potential risk to the global economy, ecology, and human health and well-being. The U.S. bishops promote prudent action predicated on justice to address the growing impact of global climate change. Many experts have determined that current and projected concentrations of greenhouse gases endanger public health and the welfare of future generations. Likewise, there would be impacts on human health. Recognition of global climate change as an environmental issue has drawn attention to the climatic impact of human activities. Our lives are directly connected to the climate and the environment. Global warming refers to the recent and ongoing rise in global average temperature near Earth's surface. The changing environment is expected to cause more heat stress, an increase in waterborne diseases, poor air quality, and diseases transmitted by insects and … Correspondingly, the IPCC has made increasingly more defi nitive statements about human impacts on climate. AVA’s mission is to help anyone, grow anything, anywhere. Most of this attention has focused on carbon dioxide emission via fossil … Climate change and food security have many interconnections, and each affects the other in complex ways. Developed (or First World) countries have a larger adaptive capacity than developing (or Third World) countries do. Provide new U.S. funding for the Green Climate Fund that will help poor and vulnerable people in developing countries to adapt to and mitigate the impacts of climate change. damaging technologies. The difference between weather and climate is the measure of time. The Earth is warmed directly by energy from the sun and re-radiates that energy into the atmosphere. Human health is vulnerable to climate change. Climate change, broadly interpreted, is a significant and lasting change in the statistical distribution of weather patterns over periods ranging from decades to millions of years. Changes in the climate have been happening for hundreds of thousands of years, and until recent centuries, most of these changes were naturally occurring – for instance, because of ice-ages and then post-glacial periods. We regret that at this time we are unable to offer a French or Mi’kmaq version of our website. The Pope makes clear that our care for one another and our care for the earth are intimately bound together. In his Sunday, December 13 Angelus address, Pope Francis commended world leaders for reaching a historic agreement at the Paris climate talks, urging that its "implementation will require a concerted commitment and generous dedication by all", and reiterating that it must give "special attention to the most vulnerable populations. Climate change is any long-term alteration in average weather patterns, either globally or regionally. Climate change is one of the principal challenges facing society and the global community. In particular, the bishops urged that as these standards are implemented, workers negatively impacted should be assisted, and any increased utility costs should be distributed fairly, without undue burden on the poor. The bishops also recognized the important flexibility given to states in determining how best to meet the emissions goals set by the EPA. They say the theory of human … Often climate change refers specifically to the rise in global temperatures from the mid-20th century to present. Greenhouse gas (GHG) – simply put, these are gases that absorb and trap heat in the atmosphere. Some GHGs have a lifespan in the atmosphere for centuries; this is important because the warming will continue for decades even if we curb our behaviour tomorrow. The Earth is a closed system, full of intertwining cycles that require balance – we are dependent on it, though it is not dependent on us. Anthropogenic climate change is caused by the burning of fossil fuels, deforestation (since trees and plants naturally store CO2), agricultural practices (farm animals release methane gas, and nitrous oxide is found in synthetic fertilizers), land-use changes, pollution, etc. Background. Let’s begin our discussion of climate change by watching another Hans Rosling video … Rising global temperatures both on land and sea, Sea level rise = sinking land and melting ice, Human health (mental and physical) – spread of disease, increase rate of anxiety after a storm event. And the rate of warming in Canada is double that of the global average. Mitigation – an intervention used to reduce negative effects and lessen their impact, such as the impact of greenhouse gas emissions on the climate system (for example, geoengineering removal of CO2 from the atmosphere, carbon taxes and reducing our individual carbon footprints). Climate change hardly registers on the agenda, which centres on issues such as chemical pollution, atomic bomb testing and whaling. Greenhouse gases are a major contributor to climate change. It’s the average of weather over time and space. As Archbishop Wenski urged in his June 24 letter to Congress, ask government leaders to: The United States has a moral responsibility to lead the world's efforts to ensure that people in developing countries can build a path toward sustainable development, protecting themselves from climate change (adaptation) and adopting alternative sources of clean energy (mitigation) while continuing to grow their economies and reduce poverty: The United States Conference of Catholic Bishops’ (USCCB’s) mission is to encounter the mercy of Christ and to accompany His people with joy. TEACHER BACKGROUND: NATURAL CLIMATE CHANGE The natural variability and the climate fluctuations of the climate system have always been part of the Earth’s history. These principles include: care for creation, promotion of the common good, respect for the human person, and a priority for those who are poor and vulnerable. The City of Fort Collins is deeply committed to doing our part in addressing the global challenge of climate change and has been engaged on this issue since 1999 (when our first Climate … Greenhouse gases act like a blanket around Earth, trapping some of the sun’s energy in the atmosphere, causing the atmosphere to warm. Additional Background Information#. Around the world, these effects are even more severe. In his wide-ranging encyclical on human and natural ecology, Laudato Sí, Pope Francis calls on and challenges all people to protect creation and our common home. Climate change refers to any significant change in the measures of climate lasting for an extended period. We occasionally send email updates about future events, climate action or other great initiatives for a cleaner world. At the twenty-first session of the Conference of the Parties (COP 21) in Paris, it was agreed that mobilizing stronger and more ambitious climate action by all Parties and non-Party stakeholders … Climate change disproportionately affects members of disadvantaged communities and groups who face socioeconomic inequalities, including many people of color. Many are wondering what can be done in our province to kickstart an economic recovery that helps individuals and businesses get through this difficult time and survive — and hopefully thrive — on the other end. Therefore, when we talk about climate change, we talk about changes in the long-term averages of daily weather. … Mike Lockwood, “Solar Change and Climate: an update in the light of the current exceptional solar minimum,” Proceedings of the Royal Society A, 2 December 2009, doi 10.1098/rspa.2009.0519; Judith Lean, “Cycles and trends in solar irradiance and climate,” Wiley Interdisciplinary Reviews: Climate Change… Annual precipitation could increase by 100mm from the 1980s. Anthropogenic – relating to or resulting from the influence of human beings on nature. Facts and information contained within this document were obtained from the following sources: Intergovernmental Panel on Climate Change (IPCC), NASA’s Global Climate Change: Vital signs of the planet, United States Environmental Protection Agency (EPA), Dire Predictions: Understanding Climate Change (2012) by Michael E Mann and Lee R Kump. 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