
Debunking eco myths, the lecture shows renewable resources can have negative impacts, such as wind turbines harming birds and bats or solar farms affecting ecosystems. Plan to avoid these problems.
Debunk the myth that plastic can be recycled; plastics are downcycled into bottles and require new plastic to become rigid. Recycling is finite and cannot eliminate fossil-fuel extraction.
Debunk the myth that recycling fixes everything by prioritizing reducing and reusing, noting that not all materials can be recycled and that reducing packaging matters.
Debunk the myth that renewable energy is unreliable and expensive by showing solar and wind as reliable and cost-competitive with fossil fuels, driven by technology advances and investments.
Debunk the myth that recycling is pointless, showing how modern recycling turns waste into newly manufactured products, reduces landfill waste, and supports the three rs: reduce, reuse and recycle.
Debunk the myth that sustainability equals green, and clarify how green protects the environment in various ways while sustainability preserves resources for future generations.
Debunk the myth that going paperless is always better by examining energy use and resources of digital devices, and promote balancing digital and paper to reduce environmental impact.
Debunk the myth that electric cars are always environmentally friendly by examining electricity sources from coal to renewables and noting the impacts of battery production and lithium and cobalt mining.
Debunk the myth that zero waste means producing absolutely no waste; learn to minimize waste and reduce your environmental footprint with practical steps like reusable razors and biodegradable utensils.
Explore the myth that electric cars are zero emission vehicles and examine their environmental impact. Consider how battery production, electricity sources, and cleaner grids influence their lifetime carbon footprint.
Debunk the myth that biodegradable plastics are eco friendly, since they won't break down in nature without composting. Reduce plastic use and choose reusable or recyclable options with proper disposal.
Debunk the myth that trashing food is harmless; food waste in landfills releases methane and drives climate change, while composting reduces greenhouse gas emissions.
Debunk the myth that recycling uses more energy than it saves, showing that recycling aluminum, glass, and paper saves energy and reduces pollution and habitat destruction, supporting reducing and reusing.
Challenge the perfection myth in current environmental news by embracing small, practical actions like bringing a reusable bag and turning off lights, sparking a ripple effect toward sustainable progress.
Debunks the myth that organic farming means no pesticides, showing natural options are used. Highlights crop rotation, beneficial insects, and soil health to support biodiversity.
Debunk the myth that local food always has a smaller carbon footprint. Recognize that growing methods and seasonality outweigh distance; eat seasonally and choose sustainably grown products, local or not.
Air drying clothes saves hundreds of pounds of carbon dioxide per year, reducing climate impact, while dryers consume electricity and emit carbon; air drying also lasts longer and smells fresher.
Debunk the myth that eco-friendly means recycling everything, and embrace a waste-reduction strategy that reduces purchases, reuses items, and repurposes to create less waste and pollution.
Debunk the myth that only massive changes can fight climate change by showing how individual choices and voices—voting, consumption, and living—build a culture of sustainability and momentum for change.
Explore how murder hornets, an invasive species, reached Europe and California and were eradicated in the U.S. by 2023, while baleen whales' ultrasonic hearing informs efforts to curb ocean noise.
Explore Sea Change, a UCLA invention that uses seawater processing to remove ocean CO2, combat acidity, and enable scalable removal, alongside rising solar and wind power.
Explore zombie ice from Greenland and its potential to raise sea levels by ten inches. Learn how the Inflation Reduction Act funds climate solutions and reduces emissions.
Explore how a polar vortex and stratospheric warming trigger unusually cold Arctic air and rapid weather changes.
Explore current environmental news through the EU and pollution lens, and discover science learning videos that illuminate policy and global impact.
Investigate plastic waste in the Arctic and its impact as part of current environmental news, using engaging science learning videos.
analyzes Cape Town's day zero water crisis by examining water supplies, per-person usage, and household impacts, and asks how a major city can face such shortages.
Understand how the sun's energy warms things and how carbon dioxide greenhouse gases strengthen the greenhouse effect, leading to warming highlighted in current environmental news.
Explore how the Paris agreement drives global climate action, and how the U.S. withdrawal impacted progress while other nations pledge to continue reducing carbon emissions.
Explore how the dcpa pesticide threatens fetal development and crops like broccoli and strawberries, while heat drives a Red Cross blood shortage and Juneau floods from a burst ice dam.
Analyze tar balls found on Australian beaches as weathered oil from crude spills and their threat to seabirds, turtles, and fish; explore how warmer, unstable conditions amplify tornadoes in hurricanes.
Insect populations decline, threatening pollination and the food web, while lockdowns reduced carbon dioxide emissions by about 10.6%, and a boat fender with a water filter targets microplastics.
Colorado reintroduces gray wolves, with five released and up to ten planned, while Cop28 commits to moving away from fossil fuels toward a low-carbon future and 1.5°C target.
Examine Japan's Fukushima water release decision and global responses, including seafood bans and deconstruction concerns. Analyze PFAS presence in paper and bamboo straws and compare to metal options.
Identify lead poisoning in bald and golden eagles from ammunition, with 46% and 47% affected, while koalas in eastern Australia become endangered due to climate change, wildfires, drought, and deforestation.
Assess plastic sustainability, its role in daily life, and how to celebrate the holidays with reduced waste through recyclable wrapping paper, reused materials, and other eco-friendly choices.
Explore the current state of coral reefs, highlighting their ecological role and the mixed effects of warming and acidification, including resilient species and bleaching events driven by high ocean temperatures.
Examine the Huntington Beach oil spill and its ecological impacts. Reveal how 144,000 gallons spilled across 8,000 acres harm birds, fish, marine mammals, and beaches, driving cleanup efforts.
Explore Cop26 goals for net zero emissions by 2050, deforestation halts, and Paris targets of 1.5–2°C, plus the Pacific Marine Mammal Center's 50th anniversary and 10,000 rescued marine mammals.
Spotlight John McCain's leadership and public service, from his Vietnam War heroism and Senate tenure to his advocacy for the environment and opposition to the Paris Agreement withdrawal.
Examine how the Arctic’s warming doubles the global rate, polar amplification, and thinning sea ice toward a summer without ice, and how the Doomsday glacier risks sea level rise.
Global warming intensifies hotter days, drier conditions, and hunger, hitting poorer tropical countries hardest and putting Kenya, Somalia, and Ethiopia at famine risk.
Explore how poaching for trade threatens Sumatran tigers and other endangered animals, using best science learning videos to understand current environmental news.
Examine emperor penguins' endangerment as sea ice loss and climate change reduce krill supplies, and learn from best science learning videos on endangered animals.
Investigate the extinction risk facing the last male white rhino and the broader threats to endangered animals, linking current environmental news to science learning.
Explore sloths and endangered animals through the best science learning videos. Contemplate current environmental news with weekly activity patterns and self-guided discovery.
Analyze current environmental news about endangered animals, focusing on signs of decline, survivors, and why species like black rhinos face endangerment, through engaging science learning videos.
Explore endangered animals and bald eagles through best science learning videos, linking current environmental news with education and media, and a message to be grateful for what you have.
Audrey describes how childhood concern for endangered animals led her to write to President Obama and inspired her to support local groups like the Marine Mammal Center in California.
Explore the Pacific Marine Mammal Center in California, addressing mother-offspring separation and threats at the top of the food chain to protect endangered marine animals.
Dispose masks safely to prevent wildlife entanglement and litter. Reduce waste with cloth masks and protect medical grade masks for health care workers; snip ear loops before disposal.
Fundraise for a clearer x-ray table at Pacific Marine Mammal Center to improve chest imaging, speed radiographs, and reduce stress for patients.
Founder of AUDREY4CARE
Time Magazine Time For Kids Reporter '23
California State Science & Engineering Fair Winner 2022-2023
California State National History Day Runner Up 2022-2023
Alto/Tenor Saxophonist
National Winner of the 2018 President's Environmental Youth Award Winner
Junior Philanthropist of the Year Winner-Pacific Marine Mammal Center(PMMC)
Speaks English, French, and Korean
Welcome to AUDREY4CARE! And Thanks for Signing up "Best Science Learning Videos" in advance (wink! wink!). I am your instructor for this course, just call me Audrey, and I hope that you enjoy all the chapters.
All the contents are from reputable sources like CNN , BBC, the Guardian, National Geographic, World Wild Life(WWF), NYTimes, Animal Planet, Reuters, the Journal, Washington Post, CBS, ABC, UN, etc. Sounds hard and complicated ? Don't worry! I will summarize them to you with very easy explanations by a little girl, me!!. If I understand, you can understand too!
These videos are for people who want to keep up with "Current Science Issues" or who have got kids and you want to get them on board with learning about everyday "Science/Environmental Issues", so "YOU over there! Check it out!"
I have tried to make each videos easy to grasp and joyful. I have been creating weekly videos highlighting <Current Science/Environmental News & Endangered Animals>, which have been used as educational videos in different schools in her local community. What's to lose? It's free classes anyway!! :)
So what are you waiting for? let's get started... and have fun!!
Love, Audrey
P.S
If you have any problems or questions, I encourage you to contact me through the course Q&A or the Udemy message system. You may also directly contact me at my email address (AUDREY4CARE@gmail.com). I would appreciate any comments, suggestions and feedback that will help us to enhance the videos.