Young climate change activists chain themselves to Parliament railings

The transcript discusses the need for justice, particularly climate justice, and emphasizes the urgency of action. It highlights the dependency on government actions and the determination to continue fighting for change. The speaker calls for immediate action and warns of escalating actions if changes are not seen soon.

What does the speaker mean by 'Declaration is only the first step of the many necessary'?

What consequences does the speaker suggest if there is no change in the coming weeks?