The phrase "are therefore even" is not correct and does not convey a clear meaning in written English.
It may be used in contexts where a conclusion is drawn, but it requires additional context to be meaningful.
Example: "The results of the experiment were inconclusive, and the variables are therefore even more difficult to analyze."
Alternatives: "are consequently equal" or "are thus comparable".
"The reasons for prohibition are therefore even stronger than before".
"The reasons for prohibition are therefore even stronger in this instance than with the previous offers," Aer Lingus said in a statement.
Moreover, as an unintended consequence of the Voting Rights Act of 1965, black voters are concentrated in majority-black districts which Republicans can happily ignore because the remaining districts are therefore even "whiter".
In a universe thus ruled by 'eternal fate', they are therefore even more wretched than human beings, for the latter have at least the power to rebel against the order of things and thereby retain their dignity.
The estimates of percent GDP lost due to preventable factors in the environment are therefore even more conservative, yet the policy advice proposed to place environmental health high on the development agenda and increase recognition that environmental health does not inhibit economic development—is even more poignant.
Your active participation in this nightmarish scheme of sexual exploitation is therefore even more repugnant".
Scarce strong sun in the UK is, therefore, even more of a problem for them.
The government's sudden embrace of digital evidence circulated on social media is therefore even more extraordinary.
The effect of putting zeros on the end of a Babylonian number is therefore even more devastating than on our modern decimal notation.
This algorithm is therefore even suitable if time sharing is not reasonable.
A high knot reliability is therefore even more important, in that an extra margin of safety neutralizes the effect of this process.
