Climate change videos discuss a wide range of topics such as how climate change is affecting our environment and what we can do about it. These videos can be used to educate and engage the public. Some are a useful introduction to key issues, while others explain how to take action and reduce emissions.
One of the most important factors to understand is the relationship between greenhouse gas emissions and climate change. A graph displays the relative increase in carbon dioxide emissions from the most prominent emitters for each country over 150 years. This graph shows that greenhouse gases are closely linked to temperature. It means that we have been slowly warming up for over three decades.
The environment has already suffered many severe effects from climate change. These include melting ice sheets in Greenland, Antarctica, increasing sea levels rise, and shrinking the oceans' capacity. It has the potential for increasing fire risk in certain parts of Russia, Australia and South Africa. These effects are not the only ones that could be harmful. Human life may also be at risk from the loss of indigenous species.
"Chasing Ice," a video about climate change, is one of the most popular. It features a photojournalist in a mission to find evidence of climate changes. PBS offers this series. The episodes feature interviews with scientists and experts and look at the science behind climate change.
Another series, called "Extreme Engineering and Architecture", examines technologies to reduce greenhouse gas emission. Extreme architecture is also explored, including the construction of structures on stilts in order to adapt to rising sea levels. Many of these videos are under copyright, but philanthropists have the opportunity to purchase the rights.
John Holdren is back to discuss the tradeoffs involved in geoengineering. He is the director of Woods Hole Oceanographic Institute and also spoke about the forthcoming Arctic Ocean albedo flip.
You can also find many other excellent videos on climate change available online. These include 'Global Warming: The Signs and the Science,' made by ETV in South Carolina. This documentary provides a comprehensive overview of the causes, effects, and solutions to global heating.
Another great documentary is "What’s up with the Weather?" PBS 18 aired this documentary. Episode 8 focuses on climate change and weather. Although the video is focused on overpopulation, it does highlight some adverse effects of climate changing.
Climate change is making the United States more vulnerable to severe weather than ever. For instance, last summer's heatwave was made 30 times more likely by the climate. In the last five year, the rate that the Antarctic Ice Sheet has been melting has increased.
As a result of this, oceans are becoming more acidic and the capacity to absorb carbon dioxide is decreasing. By 2050, oceans may rise by up to 1.5 inches per 10 years. The threat of flooding is increasing for coastal cities as well as islands.
FAQ
What impact does climate change have on food security and agriculture?
Climate change and global warming are directly impacting agriculture and food security. Climate change can alter rainfall patterns, temperatures, soil moisture levels and extreme weather. This can cause disruptions in farming, decrease crop yields, and result in a loss of agricultural biodiversity. Warmer temperatures can increase the spread of diseases or pests that can impact crops and can also lead to shifts in the areas suitable for agriculture production. In turn, this could increase the cost of food production and result in a greater incidence of hunger and poor nutrition worldwide.
Rising sea levels are a threat as they could flood important agricultural land along the coast. This would lead to an increase in salinity in wetlands that support important crops. Livestock production is similarly affected by the changing climate - high temperatures during summer months can reduce fertility rates for animals like cattle, sheep, and goats, resulting in lower milk yields which exacerbate food insecurity across communities.
Global warming and climate changes are interrelated. But, governments around world are working to mitigate the effects of these changes through adaptation strategies. This means promoting sustainable methods, such as crop rotation and the preservation of native seed varieties. These strategies help prevent adverse effects from climate change or other environmental stressors. In addition, CSA strategies call for reductions in greenhouse gas emissions through the use of renewable energy sources and the reduction of deforestation-related logging activities.
Farmers around the globe must adopt technology that is more sensitive to climate changes to ensure food security in a changing environment. Improvements must be made within existing infrastructure set-ups so that necessary actions may be taken when critical crop thresholds are hit - this includes introducing stable irrigation networks with adequate access water supplies at times of the year when there is reduced availability due to warmer climates or intense downpours washing away much-needed access water resources outside planting seasons. To truly create lasting solutions that ensure continued adherence to international dietary guidelines regarding quality nutrition within our increasingly variable climates all over the globe - cohesive collaboration between stakeholders ranging from various government administrations at an international level right down to NGOs at local community sites is required.
How does the politics of climate change impact global efforts to address it?
Climate change has become a highly politicized topic that has caused great divisions among governments, nations, and individuals. The political positions of various actors have an effect on the implementation and effectiveness of measures to combat climate change. It has been difficult for global consensus to address this urgent environment crisis.
Most scientists agree that humans are causing climate change. This is why it is urgent to act. Politics surrounding these issues can often hinder global cooperation, which is required to make effective progress in implementing sustainability energy practices and upholding regulations protecting natural environments, researching viable technological options, and other climate-change interventions.
Many governments in the world want to protect their economic interests, and enforce measures that limit business activities. This often conflicts with the regulations that experts recommend to address climate change efficiently. Without strong commitments from all participating countries and wide-scale international action, it becomes very difficult for any single state or group of states to adequately address climate change through legislation or otherwise.
Further complicating the process of reaching full agreement on how to deal with climate change is the differences in power dynamics. Countries with greater economic power are more likely to elect their own representatives to the international bodies responsible for negotiations on the environment. This can cause lopsided discussions about the interests of each country versus the collective interest all parties. The potential side effects of radical change like geoengineering, have been extensively discussed at both the national level and internationally.
A grassroots movement has also struggled against powerful opposition, including corporate ownerships as well-funded lobbyists trying to keep their industries politically favorable. This is especially true when it comes funding research into alternative energy production and enforcing mandates for renewable energy technology. Individual governments need to be clear about the potential rewards and outcomes of making valid progress on the issue. They cannot seek short-term spectacles or gains to gain public support.
If we are to achieve a coordinated effort to address our current environmental crisis, it is crucial to properly distribute resources and be aware of political divisions among nations.
How can the impact of climate change be reduced or mitigated?
There are various measures that can be taken to reduce and mitigate the effects of climate change. These include reducing greenhouse emissions by using greener energy sources and better energy practices. It's also important to educate the public about climate change. This will encourage people to be responsible for their actions.
What are the environmental and social effects of climate changes?
Climate Change has wide-ranging effects on the environment as well society. Climate change can have many effects on the environment. These changes can have devastating effects on human populations. They may lead to increased instability in communities and intensifying poverty as well as insect-borne diseases.
Already, climate change is having an enormous impact on the environment as well as societies around the globe. Global temperatures are expected to continue to rise and this will only get worse in the future.
One of the most prevalent effects of climate changes worldwide is the rise of ocean levels as a result of melting ice cap. This results in shoreline erosion on many coasts, as well as increased flooding risk for coastal communities. Saltwater intrusion can also happen, affecting freshwater supplies to coastal regions of many countries.
Many countries are experiencing extreme weather events, such as droughts or heatwaves as a result climate change. These events cause mass destruction to homes and businesses, leading to displacement or relocation of communities or wiping out whole towns in some cases. Additionally, severe storms pose additional risks due to flooding or landlides that can increase damage to infrastructure such roads and railways.
Additionally, wildfires caused climate change are more common than ever. They can be devastating for both the habitats and the people who live nearby.
This drastic change in living conditions is often a result of displacement or even refugee situations. When people decide to leave their homes, either involuntarily or voluntarily, it can be because their town has become too dangerous or not habitable due the changed climate conditions.
The increase in aridity causes dust storms to become more frequent, which makes people suffering from asthma and other respiratory ailments such as asthma even more vulnerable. Pest infestations will increase due to higher temperatures - a phenomenon called the 'greenhouse bug'. This can further impact global food insecurity as fewer crops are available with poorer nutritional qualities, potentially creating additional hardships for marginalized populations that otherwise would be barely able to make ends meet.
Statistics
- Indigenous peoples and local communities receive less than 1% of all climate funding despite scoring wins for people and nature Africa's broken food markets must be fixed to tackle hunger (climatechangenews.com)
- This source accounts for about 10% of all the water that enters this highly productive farmland, including rivers and rain. (climate.nasa.gov)
- The 10 countries with the largest emissions contribute 68 percent. (un.org)
- According to the 2014 report on Climate Change Impacts, Adaptation, and Vulnerability (page 8) from the United Nations Intergovernmental Panel on Climate Change, governments at various levels are also getting better at adaptation. (climate.nasa.gov)
- Fossil fuel production must decline by roughly 6 percent per year between 2020 and 2030. (un.org)
External Links
How To
How to include sustainable practices in your daily life to combat climate changes
One way you can incorporate sustainable practices into your daily life is by reducing your consumption of resources such as food, clothes, and energy. Don't buy new items every single day. Instead, shop secondhand. Also, vegetarian meals can be a great way to cut down on methane from livestock production. Turn off lights whenever you are leaving a room in order to conserve energy.
Another way to fight climate change is by decreasing emissions from transportation sources like cars and airplanes through carpooling or taking public transit instead of driving alone. You can also choose renewable power sources like solar panels to replace traditional fossil fuels and generate electricity at your home. Supporting measures on the policy level that are promoting clean air regulations is also important in order for action on climate change to effectively happen. Engaging with others on issues such as plastic pollution and deforestation can be hugely beneficial, since it makes citizens more aware of the issue and encourages them to act.