Meet Sandeep Choudhary, the man behind Save Earth Activist; Know how he is making world greener & healthier
![Sustainability | Free Full-Text | Urban Digital Twins for Smart Cities and Citizens: The Case Study of Herrenberg, Germany Sustainability | Free Full-Text | Urban Digital Twins for Smart Cities and Citizens: The Case Study of Herrenberg, Germany](https://www.mdpi.com/sustainability/sustainability-12-02307/article_deploy/html/images/sustainability-12-02307-g006.png)
Sustainability | Free Full-Text | Urban Digital Twins for Smart Cities and Citizens: The Case Study of Herrenberg, Germany
![Frontiers | ACTION for Men: Study Protocol of a Community Capacity Building Intervention to Develop and Implement Gender-Sensitive Physical Activity Programs for Men 50 Plus Frontiers | ACTION for Men: Study Protocol of a Community Capacity Building Intervention to Develop and Implement Gender-Sensitive Physical Activity Programs for Men 50 Plus](https://www.frontiersin.org/files/Articles/504808/fpubh-08-00004-HTML/image_m/fpubh-08-00004-g001.jpg)
Frontiers | ACTION for Men: Study Protocol of a Community Capacity Building Intervention to Develop and Implement Gender-Sensitive Physical Activity Programs for Men 50 Plus
![Frontiers | Sufficiency and transformation–A semi-systematic literature review of notions of social change in different concepts of sufficiency Frontiers | Sufficiency and transformation–A semi-systematic literature review of notions of social change in different concepts of sufficiency](https://www.frontiersin.org/files/Articles/954660/frsus-03-954660-HTML-r1/image_m/frsus-03-954660-g001.jpg)
Frontiers | Sufficiency and transformation–A semi-systematic literature review of notions of social change in different concepts of sufficiency
![Outside the Safe Operating Space of the Planetary Boundary for Novel Entities | Environmental Science & Technology Outside the Safe Operating Space of the Planetary Boundary for Novel Entities | Environmental Science & Technology](https://pubs.acs.org/cms/10.1021/acs.est.1c04158/asset/images/large/es1c04158_0003.jpeg)
Outside the Safe Operating Space of the Planetary Boundary for Novel Entities | Environmental Science & Technology
Luciano Garcia Rangel - Instituto Tecnológico Autónomo de México - Windermere, Florida, United States | LinkedIn
![First in-flight 100% sustainable-fuels emissions study of passenger jet shows early promise | Airbus First in-flight 100% sustainable-fuels emissions study of passenger jet shows early promise | Airbus](https://www.airbus.com/sites/g/files/jlcbta136/files/2021-11/ECLIF3FalconChaser.jpg)