Scientists, my dear Keith Fitz-Gerald, do anything but "answer questions". Their real duty is to repress "Nature & History Are As They Are" according to Logically Qualified Systems Analysis, & quite certainly not to Unlogical Quantified Theory Fantasies! The higher the rewards, the more absurd the "discoveries"; the most crucial ones for, eg, human survival are disregarded & boycotted. Why, do you think, is event-simultaneous energy transport over cosmic distances kept under the scientific carpet (www.sources.li/SGR-e.pdf; if you want to know why, cf www.sources.li/CollectiveRepression.pdf; if you want to know why Messrs Methuselah & Co had much longer lifes, read www.sources.li/FirstWorld.pdf)?
The childish notion you propagate with the video of some worse than unscrupulous speculators about obviously equally thoughtless scientists is just as frivolous, to say the least! Where do these half-wits take there wisdom from that everyone wants to live longer? Or how enormous masses of overaged nincompoops with obsolete brains will be taken care of? & scientists never answered "what happens after you die": how could they in their ignorance of nature & history (key examples in www.sources.li/Truth.pdf)? If you really want to know, with Informed Common Sense independent of philosophical, religious & scientific dogmas, try www.sources.li/WhereTheSoulEndsUp.pdf.