VOICED: Melting Arctic glaciers spell disaster for global climate

The video discusses the alarming effects of global warming, particularly in the Arctic, where glaciers have receded significantly over the past 20 years. It highlights the role of greenhouse gas emissions in climate change and the challenges in reducing these emissions. The melting of polar ice exacerbates climate issues, leading to higher sea levels and altered climate patterns. The video stresses the urgency of political action, especially in light of upcoming climate conferences, to implement necessary measures to curb emissions and prevent further environmental damage.

What has been a significant change in the Arctic over the last 20 years?

• The formation of new glaciers

• The decrease in sea levels

• The receding of glaciers by more than a kilometre

• The increase in polar bear population

Why is the melting of polar ice particularly concerning?

• It increases the amount of freshwater available

• It results in higher sea levels and climate disruptions

• It causes the Earth to cool down

• It leads to more sunlight being reflected back into space

What is a consequence of thawing permafrost?

• Decrease in global temperatures

• Formation of new ice layers

• Increase in polar bear habitats

• Release of trapped methane and other greenhouse gases

What is the main challenge in reducing greenhouse gas emissions?

• Public opposition to climate change

• Political reluctance to make tough decisions

• Difficulty in finding alternative energy sources

• Lack of scientific evidence

What significant event is mentioned as an opportunity for political action on climate change?

• The Copenhagen Climate Conference

• The Kyoto Protocol

• The Rio Earth Summit

• The Paris Agreement