CLEAN : Hong Kong shark art protests at fin trade

The video discusses the common perception of sharks as dangerous creatures, largely influenced by movies like 'Jaws'. It contrasts the relatively low number of shark attacks on humans with the significantly higher number of sharks killed by humans each year. The speaker highlights the detrimental impact humans have on shark populations and shares a personal resolution to stop consuming shark products as a means of conservation.

What does the speaker imply about human impact on shark populations?

What personal decision does the speaker mention regarding shopping?