Population Growth Flashcards
What is the relationship between the world’s population growth and economic growth?
he world’s population is rising rapidly, and the economy is also growing.
What is the significance of global carbon dioxide emissions in recent years?
Present global carbon dioxide (CO2) emissions are approximately 180 times higher than in 1850, contributing to climate change.
What is the greenhouse effect, and what are the consequences of artificially increasing it?
he greenhouse effect is a natural process that makes life possible on Earth. However, artificially increasing the greenhouse effect leads to global warming, resulting in negative effects such as extreme weather, food production issues, and more.
What are the primary greenhouse gases and their global warming potential?
The major greenhouse gases include carbon dioxide (CO2), methane (CH4), nitrous oxide (N2O), and fluorinated gases. CO2 has the highest global warming potential and contributes significantly to climate change.
What is the concept of energy poverty, and how is it defined?
Energy poverty refers to the lack of access to sustainable modern energy services and products. It’s characterized by the absence of electricity access for millions of people, primarily in Africa and Asia.
What is the definition of sustainable development and its goals?
Sustainable development aims to meet the needs of the present without compromising the ability of future generations to meet their own needs. It involves economic growth, poverty eradication, social trust, equal opportunities, and environmental protection.
What are the Sustainable Development Goals (SDGs), and how do they relate to energy poverty?
The SDGs include goals to end extreme poverty (SDG 1), ensure access to affordable and sustainable energy (SDG 7), promote economic growth (SDG 8), make cities sustainable (SDG 11), and combat climate change (SDG 13), addressing the challenges of energy poverty and environmental sustainability.
What actions are suggested to tackle climate change, particularly in terms of emissions mitigation and adaptation?
Actions include using advanced technologies, clean energy, and behavior change to mitigate emissions. Adaptation strategies focus on building resilience to climate change consequences.
What are the benefits and challenges of renewable energy sources?
Benefits include an almost endless energy source, emissions reduction, cost savings, and the potential for green jobs. Challenges include resource intermittence, storage issues, upfront costs, and space requirements.
How can energy efficiency contribute to emissions reduction, and what are some examples of energy-efficient technologies?
Energy efficiency helps reduce emissions and costs. Examples of energy-efficient technologies include those for buildings, vehicles, and behavior change.
What is the significance of policy instruments in addressing climate change and decarbonization?
Policy instruments play a crucial role in accelerating the adoption of clean energy and decarbonization of the economy.
