Directions for the following item : Read the following passage and answer the item that follow the passage. Your answers to these item should be based on the passage only.
Over the next 30 years, many countries are promising to move to net-zero carbon, implying that household emissions will have to be cut to close to nothing. A leading climate scientist reckons that, at best, half the reduction might be achieved through demand-side measures, such as behavioural changes by individuals and households. And even that would require companies and governments to provide more incentives to change through supply-side investments to make low-carbon options cheaper and more widely available.
With reference to the above passage, the following assumptions have been made :
I. Supply-side investments in companies can result in low-carbon behaviour in people.
II. People are not capable of adapting low-carbon behaviour without the involvement of Government and Companies.
Which of the above assumptions is/are valid?