In light of this, the International Union of Architects (UIA) has made a significant move by pledging to ... ... (= to reduce slowly) carbon emissions by buildings by 2050.

The report says that we must massively cut ... on (= to reduce)fossil fuel use by 2030 in order to keep warming below the commonly accepted 1.5 degrees .

By reducing vehicle miles traveled through a variety of different approaches, we can cut ... on (= to reduce) carbon emissions and improve our local air quality.

We know that the Council, which can no longer put its head in ... (= ignore a situation), must take action and adopt this plan.

A new report from UN Climate Change does say that countries are bending the curve of global greenhouse gas emissions downward but underlines that these efforts remain insufficient to ... the 1.5 target.

The number of cars per thousand inhabitants is increasing fast all over the world, so cars really must ... sustainable.

This initiative intends to train local groups to develop and ... solutions to environmental problems in collaboration with local authorities.

There is an ... (=big) need for enhanced investment in developing energy-efficient and environment-friendly modes of transportation.

While environmental challenges may seem ... (= big), they also create opportunities for local communities, business and international corporations to innovate.

Federal Parliament has repeatedly failed to effectively ... (= to try hard to solve it) with the issue of climate change over the past decade and more.

Most environmental summits are unable to make a ... in the problem of climate change because signing on to their agreements is voluntary and there are no real repercussions for non-compliance.

There are lots of ways to be an environmentalist and, whether big or small, there are a lot of ways to play ... ... (= to make a contribution) for the environment.