Speaking at CII's annual meeting here, he said there is a need to take the debates on use of Unique Identity Number and electronic voting machines (EVMs) head on as the world has moved forward.
"We need to worry about the shrillness and the diversion in the nature of debate," he said, referring to the call by opposition parties against use of EVMs for casting votes in elections.
The opposition attack got shriller after the results of assembly elections in five states, including Uttar Pradesh.
These debates "are all diversions of going back to obsolete ideas", he said.
Giving citizens a 12-digit unique identification number or Aadhaar, which can be verified biometrically, is one of the greatest reforms in India, he said.
"We must have broad shoulders to encounter this debate but we must eventually realise that as the world moves forward, it is the unique identity which will be one of the greatest reforms in India," he said.
"And therefore those who argue going back to the obsolete ideas, eventually is not a cause which is likely to ever succeed," Jaitley added.
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