Water Treatment Using Engineered Carbon Nanotubes, Micro and Nano Technologies series, 2024, Pages 63-96
World Humanitarian Day 2025
World Humanitarian Day is an international day dedicated to recognizing humanitarian personnel and those who have died working for humanitarian causes. Designated by the United Nations General Assembly, this day honors the efforts of those who risk their lives in the service of others. Observed on August 19th, it commemorates the tragic loss of Sérgio Vieira de Mello, the then Special Representative of the Secretary-General to Iraq, and 21 of his colleagues in the bombing of the UN Headquarters in Baghdad.
The Significance of Humanitarian Work
2024's Nelson Mandela International Day: Celebrating Unity and Service
Celebration and Recognition
Nelson Mandela International Day is celebrated annually on July 18th, Mandela's birthday, honoring his legacy and the values he stood for. In 2024, this day calls upon individuals worldwide to dedicate 67 minutes of their time to community service, reflecting the 67 years Nelson Mandela devoted to fighting for social justice.
Origin and Global Involvement
2024's World Population Day: Addressing Global Challenges
Celebration and Recognition
World Population Day is observed annually on July 11th to raise awareness about global population issues. In 2024, this day will highlight critical topics such as family planning, gender equality, poverty, maternal health, and human rights.
Origin and Global Involvement
World Environment Day on June 5 is the biggest international day for the environment. Countries across the globe participate in this UN international day, with millions of people in government, business, civil society, schools and celebrities engaging online and in-person to raise awareness and influence environmental action. World Environment Day in 2024 focuses on restoring land, building drought resilience and stopping desertification under the campaign slogan, “Our Land.
