Greening

December 26, 2025

Water Chemistry and Quality in Environmental Science

Water chemistry and its quiality forms the basis of environmental science, industrial processes, and public health. A clear understanding of water quality parameters allows professionals to: Ensure safe drinking water. Maintain efficient industrial systems. Prevent...

December 25, 2025

How China Came to Rule the World of Solar Power?

By building solar panels faster, cheaper, and on a scale no one else could match, China quietly turned clean energy from a green dream into an everyday reality, changing how the world powers its homes, cities, and future. The Journal Science declared it as Breakthrough of the Year...

December 23, 2025

The Invisible Shield: How Earth’s Atmosphere Protects, Warms, and Sustains Life

If you were to step outside on any morning and look up, you would see nothing unusual, just open blue sky, maybe some drifting clouds, perhaps a soft haze or a golden sunrise. It feels ordinary, almost forgettable. Yet everything you see, or don’t see; is part of one of the most...

December 21, 2025

A Pakistani Voice Influencing the Future of the Planet: Muhammad Hammad Bashir’s Worldwide Recognition

Photo credit HERE In an era where climate action and sustainable innovation are among the most vital areas of global progress, Pakistan has once again demonstrated its talent on the world stage through Muhammad Hammad Bashir, a sustainability expert whose efforts have earned him a spot...

December 13, 2025

Energy Resources and their Impact on Environment -7B

📘 Lecture Notes Introduction to Environmental Science Clean and Green Energy Resources 1. Energy and Life on Earth Energy forms the backbone of modern civilization. Every part of human life, including transportation, industry, agriculture, communication, and household...

December 13, 2025

Understanding Carbon Footprint - Lecture 7A -

📌 1. What Is a Carbon Footprint? A carbon footprint measures the amount of greenhouse gas (GHG) produced by a person, product, company, event, or country. It includes gases like carbon dioxide (CO₂) and methane (CH₄) that trap heat in the atmosphere and contribute to climate change....

November 11, 2025

Electric Vehicles and Environmental Health: A Pathway to Cleaner Cities - Lecture 4

Video of this Lecture is available HERE The rapid growth of transportation systems has transformed modern life while also causing severe environmental damage. Traffic-related air pollution (TRAP) remains one of the biggest health threats globally, linked to millions of deaths each...

November 2, 2025

74/25 Lecture 6 ECOSYSTEM - The Secret Harmony of Life: How Everything on Earth Is Connected?

Lecture Video is available HERE Walk outside on a sunny day, and the quiet miracle of life at work surrounds you. The air you breathe, the tree that shades you, the soil beneath your feet — all belong to a vast, interconnected web known as the ecosystem. It’s...

October 25, 2025

73/25 Lecture 5B Understanding Smog and Air Pollution - Lessons from History and the Case of Lahore

Video for this Lecture is available HERE Smog, a dense, toxic mixture of smoke and fog, has emerged as one of the most pressing environmental and public health challenges in urban centers worldwide. While often dismissed as a seasonal inconvenience, smog carries profound...

October 25, 2025

72/25 Lecture 5A Air Quality Index #AQI

Video for this Lecture is Available HERE The Air Quality Index (AQI) is a communication tool created by the U.S. Environmental Protection Agency (EPA) to help the public understand how clean or polluted the air is and what it means for their health. Essentially, AQI translates...