<span style="color: #222222;">In New Zealand, tens of thousands of people marched as part of a second wave of worldwide protests demanding swift action on climate change. The protests were inspired by Swedish teenager Greta Thunberg, who spoke to world leaders this week at the United Nations Climate Action summit in New York.<br />''</span><br />''A march to the Parliament in capital Wellington was one of the largest protests ever held there and organizers needed to change their security plans to accommodate the crowd.<br />''<br />''Millions of people took part in the so-called global climate strike last Friday, which was timed to coincide with the UN meeting.<br />''<br />''<span style="color: #222222;">New Zealand and a number of other countries focused their protest efforts on the second wave. Meanwhile, Thunberg planned to attend a protest in Montreal.</span><br />