South Asia's worst
monsoon flooding in
recent memory has affected 30 million people in India, Bangladesh and Nepal, destroying croplands, livestock and property and raising fears of a health crisis in the densely - populated region.
The climate change has visible signs in Pakistan, which include hotter summers, early cold spell,
monsoon irregularity with untimely rainfall, increased rainfall over short period causing water logging, increased frequency and intensity of
floods — especially
recent floods, which destroyed livelihoods in Punjab and Sindh districts — very little rainfall in dry period, crop failure due to drought and salinity intrusion along the coastal region.