Green teen memes: how TikTok could save the planet

The rapid development of emerging economies across Asia and Africa is lifting hundreds of millions of people out of poverty - but there is much debate as to how to best structure this growth. If these economies evolve in the same way as in the West - with unchecked, excessive resource consumption and heavy pollution - the planet may be on the fast track to disaster. Earthrise explores how these nations can grow sustainably using improved, eco-conscious technologies like renewable energy and eco-friendly farming practices.

Funded by federal grant money, the state, and the Office of Naval Research, Hawaii County public transit has developed its first hydrogen-powered shuttle bus. What’s been called the “fuel of the future,” hydrogen fuel cells create a power source that’s only emissions are clean water vapor. While a seemingly viable and scalable clean-energy source, such development and infrastructure requires large financial investments that many states have yet to prioritize.

Small towns located deep in the valleys of steep mountains, like Rjukan, Norway, and Viganella, Italy, can be cut off from sunlight for almost half a year but computer-controlled mirrors are helping to change that. The tailor-made, computer-driven motors on giant mirrors track sunlight throughout the day.

Portland-based NGO, Micah Challenge USA, uses scripture to reach Evangelicals about climate change. The organization partners with legislation-making initiatives, travels to Christian colleges, and contacts national and local leaders urging them to join the Climate Solutions Caucus. Underpinning every initiative is a core strategy: climate change is causing people to suffer, especially those that are experiencing poverty, and as Christians, they are called to help the poor and end their suffering.

The Women’s Collective is a nonprofit that works with more than 10,000 subsistence farmers in the Indian state of Tamil Nadu to promote food security using millets, a crop resilient to drought and climate change. For Pavitra, one of those farmers, she began cultivating the ancient grains in 2015 and now has more than enough food to feed her family year-round. However, there’s a lack of public investment in millet production and machinery. And there’s no unified effort to create demand for millets: Some state governments lead the charge and in other states, it’s led by grassroots organizations.

En Belgique, des éco-chèques sont distribués aux salariés pour les inciter à consommer des produits plus écologiques. Bien qu'inégalitaire, ce dispositif permet de réduire les émissions de CO2, permet aux salariés de faire des économies et d'inciter à une consommation plus responsable. En 2017 et 2018 leur utilisation a respectivement permis une économie estimée entre 216 665 tonnes de CO2 et 229 797 tonnes de CO2, soit environ 0,23 % des émissions totales annuelles de la Belgique.

Although some people are refusing to eat meat because of its environmental impact, their pets might not. Dogs and cats account for 30 percent of the environmental impact of meat consumption in the U.S. Yet, pets don't have to eat meat. They can eat insect-based diet that give them the same amount of protein as meat. Switching one golden retriever alone, saves up to 4.4 million gallons of water per year. This story chronicles companies that are making the switch to making insect-based food forpets, and some of the challenges they face.

Athletes are mobilizing young voters and raising awareness about the perils of climate change. The athletes have been able to use their large social media platforms and following to educate people, urge them to act, and reach out to elected officials through a concerted effort by nonprofit Protect Our Winters (POW).

El proyecto Una Lata de Agua es una inciativa que busca instalar en las comunidades de Caracas, Venezuela, sistemas de recolección de agua que permitan abastecer a las familias de agua potable, porque en el norte del país la escases del agua es crítica. Con el proyecto instalado en Barrio Nuevo se benefician más de 1600 familias.

Primera entrega sobre MASLAGO, una organización que trabaja por disminuir la sedimentación y contaminación del Lago de Anapás, que es una de las represas hidroeléctricas más importantes de Nicaragua, a través de la educación de los agricultores sobre la reforestación y eliminación de los monocultivos.