Material means to satisfy one's senses. Nūnaṁ pramattaḥ kurute vikarma yad indriya-prītayā āpṛṇoti (SB 5.5.4). Karma means they are working very hard like dogs and hogs, but the purpose is indriya-prīti. Nūnaṁ pramattaḥ: they are mad. They should not... And why mad? Because the karma means you are creating another body. And as soon as there is another body, dehāntara-prāptir, so long you have got this material body, you'll suffer. That is the law of nature. Karmānu bandhaḥ. Yāvan prīti mayi deve... tavat karmānu bandhanaḥ. The karmānu-bandha will continue. Therefore in the śāstra it is recommended, yajñārthe karma anyatra karma-bandhanaḥ. Don't act anything except for the satisfaction of Kṛṣṇa. That is Kṛṣṇa consciousness movement. If you do anything for your sense gratification, that means you are being bound up by the laws of karma. Laws of karma, it is very strict according to the modes of activities. Puruṣaḥ prakṛti-stho hi bhuṅkte karma-jān guṇān (BG 13.22).
So we should be very much careful not to be afflicted by the karma. Karmānu bandha. This is very delicate task. Simply... (break) ...but they do not know what is the importance of the varṇāśrama-dharma. They have broken it. They don't like. They want to say classless society. Classless society cannot be. Even in Russia, the Communist country, they wanted to break down the classless society, but they cannot manage. They have now created a manager class and the worker class. Why manager class? Make it classless. But that is not possible. Therefore in the society there must be managers and the workers. Without this you cannot work, you cannot make, keep any systematic... So managers... The varṇāśrama-dharma: the managers, the brāhmaṇas and the kṣatriyas; and the workers, the vaiśyas and the śūdras. And less than that, less than the śūdras, the caṇḍālas, they have to be fully controlled, kirata-hūṇāndhra-pulinda-pulkaśā (SB 2.4.18), because they do not know the regulative principles of life. They are called caṇḍālas. So they are described in the śāstra. So the kṣatriyas, they used to keep these caṇḍālas under full control. Otherwise the society would be lost.
Unfortunately, there is no kṣatriya, there is no brāhmaṇa, there is no control of the caṇḍālas, and the whole world is in chaotic condition. So the Kṛṣṇa consciousness movement is an attempt. Because the caṇḍālas are majority and we are very minority. But still little portion of good thing is still good, and large amount of bad thing, that is bad. That is not good.
So here it is stated that people who are lowest amongst men and bewildered by the illusory energy... This is bewildered. What is that bewilderment? They are trying to be happy by material adjustment. Just this morning we were discussing of the air crash. It is very good to fly in the air, but at any moment the whole plane may be crashed and all of them finished. So this kind of material adjustment will not help us. Daivī hy eṣā guṇamayī mama māyā duratyayā (BG 7.14). This is illusory, or māyā sukha. Prahlāda Mahārāja regrets, tato vimukha-cetasā māyā-sukhāya bharam udvahato vimūḍhān (SB 7.9.43). Any moment everything will be crushed. This is called māyā-sukha. And still they are wasting time, that for māyā-sukhāya, illusion. They'll not be happy. Any moment everything can be crushed, and they are busy.
Therefore this modern civilization is most dangerous civilization, soul-killing civilization. The human being got the chance of understanding God, but they are being refused by the authorities to understand God. Rather, if somebody wants to understand, he is checked, he is harassed by the name of brain-washing and mind control. This is Kali-yuga.