Book publishers have traditionally published a few books that they thought were of intrinsic merit even though these books were unlikely to make a profit.
Conclusion (therefore)
Publishers now, more than ever, are more interested in making money than in publishing books of intrinsic value.
Evidence
Book publishers traditionally published a few books they thought had intrinsic value, even though they knew the book was unlikely to make a profit.
Nowadays, fewer of those books are being published.
Evaluate
The evidence introduces a Curious Fact, an asymmetric comparison:
Curious Fact ... why is it that nowadays there are fewer books published that have intrinsic value but are unlikely to make a profit?
Author's Explanation ... nowadays, publishers are more interested in making money than in publishing books that have intrinsic value.
As always, with Explain Curious Fact arguments, we have a two-pronged mindset: - Could there be an Alternate Explanation for the curious fact? - How plausible is the Author's Explanation?
Goal
Most correct answers that Weaken an Explain Curious Fact argument provide an alternate explanation.
So let's primarily look for an alternate way to explain why fewer books with intrinsic merit but low profitability are being published.
But we'll keep an open mind to an answer that hurts the plausibility of the claim that publishers nowadays are more interested in profit > intrinsic value than were publishers of the past.