The phrase "a future ideal" is correct and usable in written English.
You can use it to refer to an ultimate aim or vision for the future. For example, "My ultimate vision of a future ideal is one where everyone has access to safe and affordable housing."
Compare the Star Wars universe to that of Star Trek, which Gene Roddenberry envisioned as a future ideal that reflected the diversity of the United Nations.
Sirosh was careful to point out that this is more of a future ideal, but Microsoft is hoping that by putting these pieces together in a coordinated fashion, it will provide a platform for these types of sophisticated projects moving forward.
During a discussion centered on a need for more citizens to engage in public service, Rep. Seth Moulton articulated a future ideal -- what if, a generation from now, the question "So, where did you serve?" was one that everyone felt the need to answer by age 30?
Thus, to test resistance to a future ideal QSI in the current study, we instead utilized a pair of P. aeruginosa strains to mimic a QSI-sensitive bacterium and a QSI-resistant bacterium.
A medieval king could not be expected to work towards the future ideal of a parliamentary monarchy; rather his role was a pragmatic one to maintain order and solve problems as they arose.
— but if physicalism is defined via reference to a future or ideal physics, then it is trivial — after all, who can predict what a future physics contains?
And one possible future ideal may be not the fragile pleasures of ideological shock, however noble that may be, but to be shocking anthropologically.
Because we are supposed to move ahead to future ideals of clean energy sources.
Such benefits facilitate the future ideals of personalised medicine, and the knowledge gleaned may well have uses for other populations worldwide, given Africa's importance for human history.
He and Mr. Mabrouk, with a knit cap stretched over his shaved scalp, rapped a light-hearted song, "Pink," picturing a future world so ideal as to be terminally dull: They are international stars, journalists are pursuing them, and Eminem is knocking on their door, pestering to work with them.
Such future studies sketch a future that is considered ideal, for example, a situation of peace and tolerance, or a situation where the environmental burden is minimised.
