Environmental activist Greta Thunberg, along with various other activists, has recently staged a public protest, causing temporary blockage of the streets of Oslo, Norway's capital. The protest primarily aimed to raise awareness of the urgent need for policy reform related to climate change and environmental protection. The exact timing, scale, and implications of the event are yet to be fully detailed.

Climate activism and environmental sustainability are hot topics in Japan. Being an island nation heavily reliant on global trade, Japan is particularly vulnerable to climate crises. Thus, Japanese citizens have a deep interest in international matters related to climate change, with many lauding Ms. Thunberg's relentless pursuit for action on the issue. Some might perceive the act of blocking streets controversial, nevertheless, the overall sentiment is supportive towards climate change initiatives.

In the US and EU, the reaction to such protests might be more polarized. Greta Thunberg has both strong supporters and stern critics in these regions. Climate activism, particularly disruptive actions like street blockades, tend to generate a lot of media attention and public discourse, sometimes leading to policy change, but also often resulting in backlash from those who feel inconvenienced or disagree with the tactics used by activists.