Internationally-acclaimed scientist, Professor Flannery, is in the country, providing in-depth overview of climate change and initiatives PNG can embark on.
He says globally, emissions are likely to keep rising, which means seaweed-related carbon capture should only be one part of a bigger emissions reduction picture.
To stay within the Paris climate agreement's 2℃ warming threshold, most experts agree that carbon must be removed from the atmosphere as well as reduce emissions.
