Theory Nexus

Introduction Climate change is one of the pressing global issues that demand urgent attention and action. Human activities, such as industrialization, transportation, and agriculture, have resulted in the release of massive volumes of greenhouse gases (GHG) into the atmosphere, leading to the increased global temperature. The Intergovernmental Panel on Climate Change (IPCC) states that to limit global warming to 1.5°C, GHG emissions must reduce by 45% by 2030 and reach 0 emissions by 2050. Several countries globally have made progressive strides towards reducing GHG emissions through implementing sustainable practices such as renewable energy, energy-efficient buildings, and public transportation. However, limiting emissions may not be sufficient to meet the desired goals of limiting global temperature rise below 1.5°C. Additional measures must be taken to address the GHG emissions already in the atmosphere. This is where greenhouse gas removal (GGR) technologies come into play. This a...

Climate change is undoubtedly one of the most significant challenges that our planet faces today. It is caused by human activities such as burning fossil fuels, deforestation, and agriculture, among others. The increasing concentration of greenhouse gases in the atmosphere, particularly carbon dioxide, has led to the rise of global temperatures, extreme weather patterns, and other environmental consequences. Despite efforts to mitigate climate change by reducing carbon emissions, there is rising interest in climate engineering as an alternative or complementary approach. In this article, we explore the pros and cons of climate engineering and its potential to save our planet's sustainability. What is Climate Engineering? Climate engineering, also known as geoengineering, refers to deliberate, large-scale interventions in the earth's climate system to counteract the effects of global warming. There are two main types of climate engineering: carbon dioxide removal (CDR) and solar...

Introduction Climate change has become one of the major issues in the world today. It is affecting almost every aspect of our lives, including our health, economy, and environment. Climate engineering, also known as geoengineering, has been proposed as a potential solution to the problem of climate change. The concept behind climate engineering is to deliberately manipulate the Earth's climate system to counteract the effects of global warming. The phrase "climate engineering" refers to a broad range of techniques that fall into two categories: carbon dioxide removal and solar radiation management. Although climate engineering offers some benefits, it also comes with significant risks. In this article, we explore the pros and cons of climate engineering by examining some of the recent research that has been conducted in this field. Carbon Dioxide Removal Carbon dioxide removal (CDR) involves removing carbon dioxide from the atmosphere to reduce its concentrations. This te...

Forests are an integral part of our planet’s ecosystem, and their survival is critical to the well-being of life on Earth. Apart from providing a habitat for countless species of plants and animals, forests play a vital role in regulating our planet’s climate by storing carbon dioxide (CO2) and other greenhouse gases. Climate change, a looming environmental crisis that has been exacerbated by human activity, has taken a severe toll on our planet in recent years. Among its many devastating effects, climate change is disrupting the delicate balance of ecosystems worldwide, leading to the extinction of many species of plants and animals. However, forests can help mitigate the impact of global warming by absorbing carbon dioxide from the atmosphere and reducing the amount of greenhouse gases that trap heat in the Earth’s atmosphere. The Role of Forests in Storing Carbon One of the primary mechanisms through which forests can help mitigate climate change is by storing carbon. Trees absorb c...