The Medico-Botanical Society suddenly claimed the attention of the public; its pretensions were great--its assurance unbounded. It speedily became distinguished, not by its publications or discoveries, but by the number of princes it enrolled in its list. It is needless now to expose the extent of its short-lived quackery; but the evil deeds of that institution will long remain in the impression they have contributed to confirm throughout Europe, of the character of our scientific establishments. It would be at once a judicious and a dignified course, if those lovers of science, who have been so grievously deceived in this Society, were to enrol upon the latest page of its history its highest claim to public approbation, and by signing its dissolution, offer the only atonement in their power to the insulted science of their country. As with a singular inversion of principle, the society contrived to render EXPULSION* the highest HONOUR it could confer; so it remains for it to exemplify, in suicide, the sublimest virtue of which it is capable. [* They expelled from amongst them a gentleman, of whom it is but slight praise to say, that he is the first and most philosophical botanist of our own country, and who is admired abroad as he is respected at home. The circumstance which surprised the world was not his exit from, but his previous entrance into that Society.] CHAPTER IV. STATE OF THE ROYAL SOCIETY IN PARTICULAR. As the venerable first parent of English, and I might perhaps say, of European scientific societies; as a body in the welfare of which, in the opinions of many, the interests of British science are materially involved, I may be permitted to feel anxiously, and to speak more in detail. SECTION 1. MODE OF BECOMING A FELLOW OF THE ROYAL SOCIETY. I have no intention of stating what ought to be the qualifications of a Fellow of the Royal Society; but, for years, the practical mode of arriving at that honour, has been as follows:-- A. B. gets any three Fellows to sign a certificate, stating that he (A. B.) is desirous of becoming a member, and likely to be a useful and valuable one. This is handed in to the Secretary, and suspended in the meeting-room. At the end of ten weeks, if A. B. has the good fortune to be perfectly unknown by any literary or scientific achievement, however small, he is quite sure of being elected as a matter of course. If, on the other hand, he has unfortunately written on any subject connected with science, or is supposed to be acquainted with any branch of it, the members begin to inquire what he has done to deserve the honour; and, unless he has powerful friends, he has a fair chance of being black-balled. [I understand that certificates are now read at the Council, previously to their being hung up in the meeting-room; but I am not aware that this has in the slightest degree diminished their number, which was, at the time of writing this note, TWENTY-FOUR.]