Prof. Ashok Kumar Ghosh Eco-Scope Bihar “The Tipping Point – Alarming signals for life on Earth” By Prof. Ashok Kumar Ghosh Earth is an exquisitely beautiful planet, washed in water and surrounded by a thin atmosphere with swirling white clouds. This planet is a system of moving gas, liquid, and solids with numerous interconnected and interdependent components. Earth operates as a constantly changing dynamic system since its origin. Changes are going on in its physical as well as biological characteristics. It has gone through change in temperature – sometimes we talk of global warming...