1.From what has been discussed above (Taking into account all these factors / Judging from all evidence offered), we may safely draw (reach / come to / arrive at) the conclusion that…
2.All the evidence (analysis) supports (justifies / confirms / warrants / points to) a(n) unshakable (unmistakable / sound / just) conclusion that …
3.It is high time that we place (lay / put) great ( special / considerable) emphasis on the improvement (development / increase / promotion) of…
4.It is high time that we put an end to the deep-seated (unhealthy / undesirable / deplorable) situation (tendency / phenomenon) of…
5.We must look (search / all / cry) for an immediate action (method / measure), because the present (current) situation (phenomenon / tendency / state / attitude) of …, if permitted (allowed) to continue (proceed), will surely (certainly) lead to (result in) the end (destruction / heavy cost) of…
6.There is no easy (immediate / effective) solution ( approach / answer / remedy) to the problem of …, but … might be useful (helpful / beneficial).
7.No easy method (solution / recipe / remedy) can be at hand (found / guaranteed) to solve (resolve / tackle) the problem of …, but the common (general / public) recognition of (realization of / awareness of / commitment to) the necessity (importance / significance) of … might be the first step towards change (on the right way / in the right direction).
8.Following these methods (suggestions) may not guarantee the success in (solution to)…, but the pay-off will be worth the effort.
9.Obviously (Clearly / No doubt), if we ignore (are blind to) the problem, there is every chance that…
10.Unless there is a common realization of (general commitment to)…, it is very likely (the chances are good) that…
11.There is little doubt (no denying) that serous (special / adequate / immediate /further) attention must be called (paid / devoted) to the problem of …
12.It is necessary (essential / fundamental) that effective (quick / proper) action (steps /measures / remedies) should be taken to prevent (correct / check / end / fight) the situation (tendency / phenomenon).
