The authors imply that the "first group of initiatives" would primarily
change the measurement approach to encompass
only social factors,
take both positive and negative factors into account
universally.
show the positive effects of modernization in its new
measurements.
shift the measurement of gdp so that it is calculated
per capita

The authors imply that the "first group of initiatives" would primarily take both positive and negative factors into account throughout, without rejection.

Explanation:

The first group of initiatives is seen as a group of initiatives that tries to deal with downsides of having a figure like GDP by attempting to try to fix the indicators of GDP from the base. The key objective these group of measures include is the act of accounting for the environmental damage and the sustainability associated with the given GDP growth.

It puts forward that the consequence of the economic growth and other forms of modernization need to be acknowledged while needing to retain the features and benefits that come with the GDP. Thus, the positive and negative factors needing to be taken into account while keeping in mind not to reject any.