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The concept of industrial revolution 4.0 is a concept that was first introduced by Professor Klaus Schwab, which through his book, The Fourth Industrial Revolution, stated that the industrial revolution 4.0 can fundamentally change the way we live, work, and relate to one another. The industrial revolution was introduced first in the mid-19th century. The beginning of the industrial revolution was recorded between about 1760-1830.

The industrial revolution in the fourth generation not only provides opportunities, but also challenges for millennial generations. Problems that might be caused by this revolution are the creation of unemployment which is influenced by the widening of economic inequality, human vs. machine competition, and increasingly high demands for competence.

According to Prof. Dwikorita Karnawati (2017), the 4.0 industrial revolution in the next five years will eliminate 35 percent of the types of work. And even in the next 10 years the type of work that will be lost will increase to 75 percent. This is because the work played by humans step by step is replaced by the program digitalization technology.

The production process becomes faster and easier to distribute massively with minimal human involvement. In the United States, developing the online banking system has facilitated the process of banking service transactions. The result is 48,000 bank tellers must be approved for termination of employment due to efficiency reasons.

Even according to the McKinsey survey, a multinational management consulting corporation, in Indonesia as many as 52.6 million jobs have the potential to be replaced by digital systems. In other words, 52 percent of the workforce or representing 52.6 million people will lose their jobs. In more detail, potential jobs that will become automated are processing, retail trade, transportation and warehousing, administrative, construction, food and accommodation services, agriculture, fisheries, and forestry, as well as health and financial or insurance services.

From educational side, Teachers are not only supporting the ability to read, write and count. But they also must understand and master the 21st century literacy that supports data-based knowledge, technology and humanism, teachers in this world should be able to catch a signal when the times are changing faster. Teachers must be able to answer it with new literacy skills with aspects of data literacy, technology literacy and humanism literacy. Therefore, educational and training institutions, especially schools and colleges, are not only tasked with maintaining and continuing the traditions prevailing in society, but also forming and developing character for millennial generation is a process of continuous change and this is inseparable from the prevailing education system. Thus, millennial generation can adapt to a very rapid global changes.

In health services, reporting from Sadkes.net, the number of health workers in Indonesia is estimated to drop from 274,000 in 2015 to 266,000 in 2030. Practical group health managers are likely to be minimized from 10,000 in 2015 to 2000 in 2030. One of the reasons is the mistake of doctors and nurses in processing patient health records that are very large in number, so it must be processed by a computer system to improve the efficiency and to maintain the reputation of the hospital.

From the entrepreneur's side, entering the industrial revolution 4.0 requires a lot of capital. The reason is that entrepreneurs prepare infrastructure and present sophisticated and automated technology equipment with high-tech production. Large investment, which is a challenge for entrepreneurs and industry players, is definitely needed to meet those needs. Therefore, millennial entrepreneurs may not be able to achieve business opportunities in the industrial revolution 4.0.

Digitalization can shift the conventional role in the market. Conventional transportation drivers such as motorcycle taxi drivers, public transportation, and taxis have the opportunity to enter the unemployment gap due to the emergence of online transportation which is considered to be much cheaper and more convenient in the eyes of public today. Not only that, merchandisers at traditional shops can lose money and eventually go bankrupt due to the wave of e-commerce through the emergence of various online stores that provide goods that are more varied, inexpensive, and easily accessible. Besides the cost of construction or expensive rent, conventional markets are increasingly difficult to reach because of the density of traffic and the high cost of transportation.

The situation of shifting human labor towards digitalization is a form of challenge that needs to be responded by millennial generations, especially millennial women related to mastering computer technology, communication skills, the ability to collaborate collaboratively, and the ability to continue to learn and adapt to environmental changes.

Rapid technological development will sooner or later affect the demand for labor in the future. Looking ahead, labor demand has shifted. Industry will tend to choose middle and highly-skilled labor rather than less-skilled labor because its role in doing repetition work can be replaced by automatization of robots. 

The industrial revolution 4.0 has come to open new horizons to grow opportunities, levels and new capacities HR professionalism that have never happened before. Efforts to change that are disruptive and multi-talent are needed, especially in the side of competencies inherent in individuals to change the challenges in facing the era of Industry 4.0 into a wide open opportunity. Therefore, my words to millennial generation is to those who can adapt to changes (evolve) then he will live, otherwise who is not able to match the changes will be eliminated.

Refrences:k

        Schwab, K. (2017). The fourth industrial revolution. Crown Business Press.Dian Marta Wijayanti, Guru Zaman Now (Guruku, Sahabatku), (Semarang: Formaci, 2017).

   Karnawati, D. (2017). Revolusi industri, 75% jenis pekerjaan akan hilang. Diambil dari https://ekbis.sindonews.com/read/1183599/34/revolusi-industri-75-jenis-pekerjaan-akan-hilang-1488169341

 https://regional.kompas.com/read/2018/01/31/17225241/pekerjaan-yang-diprediksi-punah-akibat-revolusi-industri-apa-saja

    Https://public.tableau.com/profile/mckinsey.analytics#!/vizhome/InternationalAutomation/WhereMachinesCanReplaceHumans

    https://www.medicalplasticsnews.com/news/why-you-need-to-think-seriously-about-industry-4-0/

    Rakhmat, Jalaludin, 1997. Metode Penelitian, Bandung : PT. Remaja Rosdakarya.

    Yahya, Muhammad (2017). “Era Industri 4.0: Tantangan dan Peluang Perkembangan Pendidikan Kejuruan Indonesia”, Naskah Pidato Pengukuhan Guru Besar, Disampaikan pada Sidang Terbuka Luar Biasa Senat UNM.