The phrase "a more recent idea" is correct and usable in written English.
You can use it when discussing concepts, theories, or thoughts that have emerged or been developed in a relatively short time frame compared to previous ideas.
Example: "The research presents a more recent idea that challenges traditional views on climate change."
Alternatives: "a newer concept" or "a later notion".
But in many places it is a more recent idea.
A more recent idea is that the extra dimension may flit in and out of existence, like other quantum objects on this scale.
An alternative is to use TVDI to adjust soil reflectance, which is a more recent idea and needs to be evaluated in any future research.
While the origins of our university system goes back to the 6th century, grading students is a more recent idea, first appearing in the 1700s and becoming more formalized in the 19th century.
It is also based on the more recent idea of measuring intelligence through dynamic/interactive tests held against a universal distribution of environments.
Hypotheses explaining this activation include preparation for embryo implantation and responses to increased probability of pathogen infection or physical harm, but also the more recent idea that male reproductive proteins can activate the female immune system, as suggested in mammals and fruit flies (reviewed by Morrow and Innocenti 2012).
More recent ideas include OpenAI, a not-for-profit firm researching artificial intelligence, and Neuralink, a company exploring ways to connect the human brain with AI.
More recent ideas have included a mobile phone offset scheme, launched on Tuesday by recycling company Sims Recycling Solutions and Dutch social enterprise Closing the Loop.
Cygnus A was once thought to be two galaxies of comparable size in collision, but more recent ideas suggest that it is a giant elliptical whose body is bifurcated by a dust lane from a spiral galaxy that it recently swallowed.
The Burrows–Wheeler transform (BWT) [ 12, 15] is a more recent compression idea, that has become highly popular in bioinformatics.
More recent ideas include managing distressed power stations and buying delinquent credit-card debts from banks.
