"The nice thing about getting a sustainable system in the neighborhood is that we're growing the local economy at the same time," he said.

It should be scrapped and replaced by a sustainable system of healthy food production.

"We research into more sustainable growing systems that involve or depend on trees and shrubs," he says.

More recently, the focus has been on developing sustainable systems that benefit both animals and local human communities.

The company says a sustainable system is necessary to finance these programs.

Today Doug is on a mission to bring his sustainable system for innovation to the masses.

It may not appear to be clear why I highlight transparency when talking about a change to a more sustainable system.

The Commission should focus on technologies which underpin smarter, sustainable systems.

Naturally, these connections too must be consistent with efforts to achieve a sustainable system of transport.

The government will ensure a more strategic, forward looking and sustainable system of marine management.