Q: by taking account of all the environmental impacts in a product's life cycle, one avoids suboptimisation, i.e. modifications resulting in environmental improvements in one phase of the product's life, e.g. production, leading to increased environmental impacts in another phase of the life cycle, e.g. disposal, and the environmental work can be addressed to those phases in the product's life cycle in which the greatest environmental improvements can be achieved.

A: By taking account of all the environmental impacts in a product's life cycle, one avoids suboptimisation, i.e. modifications resulting in environmental improvements in one phase of the product's life, e.g. production, leading to increased environmental impacts in another phase of the life cycle, e.g. disposal, and the environmental work can be addressed to those phases in the product's life cycle in which the greatest environmental improvements can be achieved.
++++++++
Q: under an influence like this you can convince other people of your point of view and get them to follow your lead.

A: Under an influence like this you can convince other people of your point of view and get them to follow your lead.
++++++++
Q: conversely, when there is an absence of newborns, excessive maternal behavior is due to the increased progesterone levels resulting from estrus in un-bred bitches, followed by an immediate and sharp decline in the progesterone levels.

A:
Conversely, when there is an absence of newborns, excessive maternal behavior is due to the increased progesterone levels resulting from estrus in un-bred bitches, followed by an immediate and sharp decline in the progesterone levels.
++++++++