This is the 2884th most frequent German word.
weltweiten
"Worldwide."
The term 'weltweiten' describes the global scale of the efforts, implying that they are occurring in multiple countries or worldwide.
Die weltweiten Bemühungen zur Reduktion von Kohlenstoffemissionen zeigen erste Fortschritte.
Global efforts to reduce carbon emissions are showing initial progress.
In this sentence, 'weltweiten' characterizes the pandemic as an event affecting multiple countries around the world.
Der weltweiten Pandemie begegnen wir mit koordinierten Maßnahmen.
We respond to the global pandemic with coordinated measures.
Here, 'weltweiten' implies that the subject (climate change impacts) is of importance or relevance across the globe.