Defining Climate Science ~ 
The climates of various places vary greatly based on a wide range of factors. The average of all the different climates on Earth is the planet's overall climate. The endeavor of humanity to comprehend the natural processes governing the climate is known as climate science. The energy of the Sun that strikes a planet's surface determines its climate, which varies greatly based on latitude and season. The intricate interactions between that energy and the Earth's atmosphere, seas, and land masses eventually decide the climate.

The field of climate science is not new. Since the 1820s, when French mathematician and physicist Joseph Fourier proposed that the Earth's atmosphere may have contributed to the planet's surface heat energy being trapped, scientists have been trying to figure out why the Earth has the temperature that it does. In the 1850s, Irish scientist John Tyndall demonstrated for the first time that gases such as carbon dioxide and water vapor could absorb infrared light. Additionally, it was demonstrated in the 1890s by Swedish chemist Svante Arrhenius that burning coal might raise the atmospheric concentration of carbon dioxide, which may eventually cause Earth to warm. The way the climate reacts to changing conditions is now precisely accounted for by sophisticated and very accurate computer models that operate on supercomputers.

Conceptualisation Of Climate Science Literacy ~

Understanding how the climate affects you and society, as well as how you affect it, is the foundation of climate science literacy. Someone who understands climate

1. Is aware of the fundamentals of Earth's climate system,
2. Is capable of evaluating reliable scientific data about climate
3. Meaningfully communicates about climate and climate change, and
4. Has the capacity to decide responsibly and intelligently about choices that might have an impact on the climate.

( Source: Google Images) 

WHY DOES CLIMATE SCIENCE LITERACY MATTER?

• The worldwide average surface temperature of Earth increased by around 1.08°F (0.6°C) over the 20th century.
• Since 2000, further warming of greater than 0.25°F (0.14°C) has been recorded.
• Even though the overall rise might not seem like much when compared to changes over the preceding 10,000 years, it probably reflects an incredibly fast pace of change.
• Climate experts predict that Earth's temperature will rise throughout the twenty-first century, maybe even more than it did in the previous century.
• Rising sea levels worldwide and an increase in the frequency and severity of heat waves, droughts, and floods are two expected outcomes.
• Nearly every element of human civilization will be impacted by these shifts, including national security, environmental and human health, and economic success.
• According to data from climate models and scientific observations, human activity is currently mostly to blame for the continuous rise in the planet's global average surface temperature.
• People who understand climate science will be better equipped to respond to the possibilities and difficulties that climate change will offer, both environmental and economic.
• Society requires its individuals to be knowledgeable about the climate system and to be able to use that understanding in both their professional and community involvement.
• The public conversation will continue to focus heavily on climate change.
• Everyone will be able to evaluate news reports and participate in regular conversations as knowledgeable citizens if they have a basic understanding of the fundamentals of climate science.

(Source: Google Images)

Importance of Encouraging Response Among Society We Live In ~ 

• Throughout history, Climate change has been a pressing issue for our country, states, cities, and towns. The earth is warming far more quickly than it has in the past because of the more than 615 billion tons of carbon that people have emitted into the atmosphere since the start of the Industrial Revolution. The natural systems on Earth are changing as a result of this warming. Communities, including Indigenous peoples, ecosystems, oceans, human health, water quality and access, infrastructure, industry, and the economy are already feeling the effects of climate change in the United States. Although almost everyone is impacted by climate change, those who are least prepared to deal with it frequently suffer the greatest negative effects. The intensity of climate change will increase if greenhouse gas emissions, such as carbon dioxide, continue. Communities all around the country are attempting to lower future emissions while also preparing for the effects of climate change.
• According to science, future dangers and expenses will decrease the sooner we address climate change. There are several ways that climate change is impacting our lives and way of life, such as worsening air quality, a rise in disease and mortality, rising energy prices, and harm to the economy. Responding to climate change may lessen these effects while also providing a community with a host of new chances and advantages, such as energy security, new employment prospects, and social and economic fairness, all of which will increase the town's desirability as a place to live. Climate change may influence a community's decision-making process on matters that are important to them, even in situations when it is not the main driver behind action to solve difficulties in the community.

Facts, shreds of evidence, and Rationale Behind It ~ 


( Source: Google Images ) 

The little dips and pauses that intersperse the 150-year trend of rising temperatures have also received a lot of attention. However, they are only the outcome of other human activities that momentarily offset greenhouse warming or the vagaries of the natural climate. For example, during the mid-1900s, light-blocking pollution from coal-fired power plants and internal climate dynamics temporarily stopped global warming. (Eventually, the globe began to warm again due to increased greenhouse gas emissions) Similarly, rather than warming the atmosphere, the so-called warming hiatus of the 2000s was partially caused by natural climatic variability that let more heat reach the ocean.

The amounts of greenhouse gases are growing, which best explains that warming. Ever since the Industrial Revolution, people have been putting more of them into the atmosphere. This is mostly because they are releasing carbon dioxide into the atmosphere when they harvest and burn fossil fuels like coal, oil, and gas.
 It started to climb gradually until at around 1900, it passed the 300 p.p.m. threshold. Then, as electricity and vehicles grew more prevalent in contemporary life, CO2 levels increased and most recently exceeded 420 ppm. Methane, the second most significant greenhouse gas, has more than doubled in concentration. Compared to 56 million years ago, our rate of carbon emission has significantly increased.

The problem lies in the fact that we must cut emissions today to prevent losses later, which means making significant expenditures over the coming decades. According to recent research, delaying action until 2030 will result in nearly twice as much being spent by the United States on attaining net zero by 2050. The economics, however, still strongly support taking action on climate change even if we fail the Paris target because each degree of warming would cost us more in terms of both money and lives!