Severe heat waves, responsible for thousands of deaths across India over the last few decades, are increasing with alarming frequency and soon the country could become one of the first places in the world to experience heat waves that break the human survivability limit, according to a new report.The World Bank report titled "Climate Investment Opportunities in India's Cooling Sector" said the country is experiencing higher temperatures that arrive earlier and stay far longer.Predicting that heat waves situation in India could break the human survivability limit, it said the recent heat wave supports what many climate scientists have long cautioned about with reference to rising temperatures across South Asia."A single temperature lapse in the journey can break the cold chain, spoiling fresh produce and weakening the potency of vaccines.It also noted that the third largest producer of pharmaceuticals in the world, pre-COVID-19, India lost approximately 20 percent of temperature-sensitive medical products and 25 percent of vaccines due to broken cold chains, leading to losses of USD 313 million a year."