He said infrastructure systems, by definition, are built for the longer term to serve many generations. And the way these infrastructures are built today, they will either build risk or resilience for future generations, Singh said.
"Climate-related extremes are likely to become more intense and frequent. Past is no longer a good guide for the future," Singh said, as he inaugurated the International Workshop on Disaster Resilient Infrastructure (IWDRI) here.
During his address, the home minister also cited the effects of climate change in India.
"In our own country, we are observing that floods are taking place in areas that are traditionally not known to be flood-prone. There are parts of the country that are experiencing heavy rainfall and floods in spite of the fact that overall seasonal rainfall is below the normal," he said.
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These changes, Singh said, will pose new challenges to how "we design our infrastructure for the future".
He said this was a common challenge where "countries from the south and the north, small island countries and the land- locked countries, small and large economies, countries with century-old infrastructure systems and countries at a nascent stage of infrastructure development need to come together and devise strategies for securing our common future."
This promise will be fully realised only if everyone is able to link their capabilities to social and economic realities, the home minister said.
During that conference, the home minister said, Modi had outlined a 10-point agenda to give a sense of urgency to implement the Sendai Framework for disaster risk reduction.
"His (PM's) first point emphasised the need for investing in infrastructure in a manner so that it can withstand hazards not only now but also in the future," he said.
This, he said, was recognised in the way the sustainable development goals have been framed. "We need to bring to bear tremendous foresight and rigour to ensure that all new infrastructure is built to withstand the hazards of the present - and the future."
"Our generation shoulders enormous responsibility for getting this right," Singh said.
He said there were several expressions to describe the future infrastructure growth across the world.
Like, he said, the infrastructure that "we will build in the next 20 years will be more than what we built over the last two thousand years!"